20381036256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:946

約数の個数: 288

約数和(自身を含む): 67433446080

約数和(自身を除く): 47052409824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 109, 112, 126, 137, 144, 168, 218, 224, 252, 274, 288, 327, 336, 411, 436, 504, 548, 654, 672, 677, 763, 822, 872, 959, 981, 1008, 1096, 1233, 1308, 1354, 1526, 1644, 1744, 1918, 1962, 2016, 2031, 2192, 2289, 2466, 2616, 2708, 2877, 3052, 3288, 3488, 3836, 3924, 4062, 4384, 4578, 4739, 4932, 5232, 5416, 5754, 6093, 6104, 6576, 6867, 7672, 7848, 8124, 8631, 9156, 9478, 9864, 10464, 10832, 11508, 12186, 12208, 13152, 13734, 14217, 14933, 15344, 15696, 16248, 17262, 18312, 18956, 19728, 21664, 23016, 24372, 24416, 27468, 28434, 29866, 30688, 31392, 32496, 34524, 36624, 37912, 39456, 42651, 44799, 46032, 48744, 54936, 56868, 59732, 64992, 69048, 73248, 73793, 75824, 85302, 89598, 92064, 92749, 97488, 104531, 109872, 113736, 119464, 134397, 138096, 147586, 151648, 170604, 179196, 185498, 194976, 209062, 219744, 221379, 227472, 238928, 268794, 276192, 278247, 295172, 313593, 341208, 358392, 370996, 418124, 442758, 454944, 477856, 516551, 537588, 556494, 590344, 627186, 649243, 664137, 682416, 716784, 741992, 834741, 836248, 885516, 940779, 1033102, 1075176, 1112988, 1180688, 1254372, 1298486, 1328274, 1364832, 1433568, 1483984, 1549653, 1669482, 1672496, 1771032, 1881558, 1947729, 2066204, 2150352, 2225976, 2361376, 2508744, 2596972, 2656548, 2967968, 3099306, 3338964, 3344992, 3542064, 3763116, 3895458, 4132408, 4300704, 4451952, 4648959, 5017488, 5193944, 5313096, 5843187, 6198612, 6677928, 7084128, 7526232, 7790916, 8264816, 8903904, 9297918, 10034976, 10109641, 10387888, 10626192, 11686374, 12397224, 13355856, 15052464, 15581832, 16529632, 18595836, 20219282, 20775776, 21252384, 23372748, 24794448, 26711712, 30104928, 30328923, 31163664, 37191672, 40438564, 46745496, 49588896, 60657846, 62327328, 70767487, 74383344, 80877128, 90986769, 93490992, 121315692, 141534974, 148766688, 161754256, 181973538, 186981984, 212302461, 242631384, 283069948, 323508512, 363947076, 424604922, 485262768, 566139896, 636907383, 727894152, 849209844, 970525536, 1132279792, 1273814766, 1455788304, 1698419688, 2264559584, 2547629532, 2911576608, 3396839376, 5095259064, 6793678752, 10190518128, 20381036256]

約数ペア:

[(1, 20381036256), (2, 10190518128), (3, 6793678752), (4, 5095259064), (6, 3396839376), (7, 2911576608), (8, 2547629532), (9, 2264559584), (12, 1698419688), (14, 1455788304), (16, 1273814766), (18, 1132279792), (21, 970525536), (24, 849209844), (28, 727894152), (32, 636907383), (36, 566139896), (42, 485262768), (48, 424604922), (56, 363947076), (63, 323508512), (72, 283069948), (84, 242631384), (96, 212302461), (109, 186981984), (112, 181973538), (126, 161754256), (137, 148766688), (144, 141534974), (168, 121315692), (218, 93490992), (224, 90986769), (252, 80877128), (274, 74383344), (288, 70767487), (327, 62327328), (336, 60657846), (411, 49588896), (436, 46745496), (504, 40438564), (548, 37191672), (654, 31163664), (672, 30328923), (677, 30104928), (763, 26711712), (822, 24794448), (872, 23372748), (959, 21252384), (981, 20775776), (1008, 20219282), (1096, 18595836), (1233, 16529632), (1308, 15581832), (1354, 15052464), (1526, 13355856), (1644, 12397224), (1744, 11686374), (1918, 10626192), (1962, 10387888), (2016, 10109641), (2031, 10034976), (2192, 9297918), (2289, 8903904), (2466, 8264816), (2616, 7790916), (2708, 7526232), (2877, 7084128), (3052, 6677928), (3288, 6198612), (3488, 5843187), (3836, 5313096), (3924, 5193944), (4062, 5017488), (4384, 4648959), (4578, 4451952), (4739, 4300704), (4932, 4132408), (5232, 3895458), (5416, 3763116), (5754, 3542064), (6093, 3344992), (6104, 3338964), (6576, 3099306), (6867, 2967968), (7672, 2656548), (7848, 2596972), (8124, 2508744), (8631, 2361376), (9156, 2225976), (9478, 2150352), (9864, 2066204), (10464, 1947729), (10832, 1881558), (11508, 1771032), (12186, 1672496), (12208, 1669482), (13152, 1549653), (13734, 1483984), (14217, 1433568), (14933, 1364832), (15344, 1328274), (15696, 1298486), (16248, 1254372), (17262, 1180688), (18312, 1112988), (18956, 1075176), (19728, 1033102), (21664, 940779), (23016, 885516), (24372, 836248), (24416, 834741), (27468, 741992), (28434, 716784), (29866, 682416), (30688, 664137), (31392, 649243), (32496, 627186), (34524, 590344), (36624, 556494), (37912, 537588), (39456, 516551), (42651, 477856), (44799, 454944), (46032, 442758), (48744, 418124), (54936, 370996), (56868, 358392), (59732, 341208), (64992, 313593), (69048, 295172), (73248, 278247), (73793, 276192), (75824, 268794), (85302, 238928), (89598, 227472), (92064, 221379), (92749, 219744), (97488, 209062), (104531, 194976), (109872, 185498), (113736, 179196), (119464, 170604), (134397, 151648), (138096, 147586)]