20125475136

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{571}}^1$

素因数の和:1131

約数の個数: 280

約数和(自身を含む): 64482882464

約数和(自身を除く): 44357407328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 523, 571, 576, 624, 648, 702, 832, 864, 936, 1046, 1053, 1142, 1248, 1296, 1404, 1569, 1713, 1728, 1872, 2092, 2106, 2284, 2496, 2592, 2808, 3138, 3426, 3744, 4184, 4212, 4568, 4707, 5139, 5184, 5616, 6276, 6799, 6852, 7423, 7488, 8368, 8424, 9136, 9414, 10278, 11232, 12552, 13598, 13704, 14121, 14846, 15417, 16736, 16848, 18272, 18828, 20397, 20556, 22269, 22464, 25104, 27196, 27408, 28242, 29692, 30834, 33472, 33696, 36544, 37656, 40794, 41112, 42363, 44538, 46251, 50208, 54392, 54816, 56484, 59384, 61191, 61668, 66807, 67392, 75312, 81588, 82224, 84726, 89076, 92502, 100416, 108784, 109632, 112968, 118768, 122382, 123336, 133614, 150624, 163176, 164448, 169452, 178152, 183573, 185004, 200421, 217568, 225936, 237536, 244764, 246672, 267228, 298633, 301248, 326352, 328896, 338904, 356304, 367146, 370008, 400842, 435136, 451872, 475072, 489528, 493344, 534456, 550719, 597266, 601263, 652704, 677808, 712608, 734292, 740016, 801684, 895899, 903744, 979056, 986688, 1068912, 1101438, 1194532, 1202526, 1305408, 1355616, 1425216, 1468584, 1480032, 1603368, 1791798, 1958112, 2137824, 2202876, 2389064, 2405052, 2687697, 2711232, 2937168, 2960064, 3206736, 3583596, 3882229, 3916224, 4275648, 4405752, 4778128, 4810104, 5375394, 5874336, 6413472, 7167192, 7764458, 8063091, 8811504, 9556256, 9620208, 10750788, 11646687, 11748672, 12826944, 14334384, 15528916, 16126182, 17623008, 19112512, 19240416, 21501576, 23293374, 24189273, 28668768, 31057832, 32252364, 34940061, 35246016, 38480832, 43003152, 46586748, 48378546, 57337536, 62115664, 64504728, 69880122, 86006304, 93173496, 96757092, 104820183, 124231328, 129009456, 139760244, 172012608, 186346992, 193514184, 209640366, 248462656, 258018912, 279520488, 314460549, 372693984, 387028368, 419280732, 516037824, 559040976, 628921098, 745387968, 774056736, 838561464, 1118081952, 1257842196, 1548113472, 1677122928, 2236163904, 2515684392, 3354245856, 5031368784, 6708491712, 10062737568, 20125475136]

約数ペア:

[(1, 20125475136), (2, 10062737568), (3, 6708491712), (4, 5031368784), (6, 3354245856), (8, 2515684392), (9, 2236163904), (12, 1677122928), (13, 1548113472), (16, 1257842196), (18, 1118081952), (24, 838561464), (26, 774056736), (27, 745387968), (32, 628921098), (36, 559040976), (39, 516037824), (48, 419280732), (52, 387028368), (54, 372693984), (64, 314460549), (72, 279520488), (78, 258018912), (81, 248462656), (96, 209640366), (104, 193514184), (108, 186346992), (117, 172012608), (144, 139760244), (156, 129009456), (162, 124231328), (192, 104820183), (208, 96757092), (216, 93173496), (234, 86006304), (288, 69880122), (312, 64504728), (324, 62115664), (351, 57337536), (416, 48378546), (432, 46586748), (468, 43003152), (523, 38480832), (571, 35246016), (576, 34940061), (624, 32252364), (648, 31057832), (702, 28668768), (832, 24189273), (864, 23293374), (936, 21501576), (1046, 19240416), (1053, 19112512), (1142, 17623008), (1248, 16126182), (1296, 15528916), (1404, 14334384), (1569, 12826944), (1713, 11748672), (1728, 11646687), (1872, 10750788), (2092, 9620208), (2106, 9556256), (2284, 8811504), (2496, 8063091), (2592, 7764458), (2808, 7167192), (3138, 6413472), (3426, 5874336), (3744, 5375394), (4184, 4810104), (4212, 4778128), (4568, 4405752), (4707, 4275648), (5139, 3916224), (5184, 3882229), (5616, 3583596), (6276, 3206736), (6799, 2960064), (6852, 2937168), (7423, 2711232), (7488, 2687697), (8368, 2405052), (8424, 2389064), (9136, 2202876), (9414, 2137824), (10278, 1958112), (11232, 1791798), (12552, 1603368), (13598, 1480032), (13704, 1468584), (14121, 1425216), (14846, 1355616), (15417, 1305408), (16736, 1202526), (16848, 1194532), (18272, 1101438), (18828, 1068912), (20397, 986688), (20556, 979056), (22269, 903744), (22464, 895899), (25104, 801684), (27196, 740016), (27408, 734292), (28242, 712608), (29692, 677808), (30834, 652704), (33472, 601263), (33696, 597266), (36544, 550719), (37656, 534456), (40794, 493344), (41112, 489528), (42363, 475072), (44538, 451872), (46251, 435136), (50208, 400842), (54392, 370008), (54816, 367146), (56484, 356304), (59384, 338904), (61191, 328896), (61668, 326352), (66807, 301248), (67392, 298633), (75312, 267228), (81588, 246672), (82224, 244764), (84726, 237536), (89076, 225936), (92502, 217568), (100416, 200421), (108784, 185004), (109632, 183573), (112968, 178152), (118768, 169452), (122382, 164448), (123336, 163176), (133614, 150624)]