20154927672

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{5669}}^1$

素因数の和:5826

約数の個数: 144

約数和(自身を含む): 60461364600

約数和(自身を除く): 40306436928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 67, 72, 88, 99, 132, 134, 198, 201, 264, 268, 396, 402, 536, 603, 737, 792, 804, 1206, 1474, 1608, 2211, 2412, 2948, 4422, 4489, 4824, 5669, 5896, 6633, 8844, 8978, 11338, 13266, 13467, 17007, 17688, 17956, 22676, 26532, 26934, 34014, 35912, 40401, 45352, 49379, 51021, 53064, 53868, 62359, 68028, 80802, 98758, 102042, 107736, 124718, 136056, 148137, 161604, 187077, 197516, 204084, 249436, 296274, 323208, 374154, 379823, 395032, 408168, 444411, 498872, 561231, 592548, 748308, 759646, 888822, 1122462, 1139469, 1185096, 1496616, 1519292, 1777644, 2244924, 2278938, 3038584, 3418407, 3555288, 4178053, 4489848, 4557876, 6836814, 8356106, 9115752, 12534159, 13673628, 16712212, 25068318, 25448141, 27347256, 33424424, 37602477, 50136636, 50896282, 75204954, 76344423, 100273272, 101792564, 150409908, 152688846, 203585128, 229033269, 279929551, 300819816, 305377692, 458066538, 559859102, 610755384, 839788653, 916133076, 1119718204, 1679577306, 1832266152, 2239436408, 2519365959, 3359154612, 5038731918, 6718309224, 10077463836, 20154927672]

約数ペア:

[(1, 20154927672), (2, 10077463836), (3, 6718309224), (4, 5038731918), (6, 3359154612), (8, 2519365959), (9, 2239436408), (11, 1832266152), (12, 1679577306), (18, 1119718204), (22, 916133076), (24, 839788653), (33, 610755384), (36, 559859102), (44, 458066538), (66, 305377692), (67, 300819816), (72, 279929551), (88, 229033269), (99, 203585128), (132, 152688846), (134, 150409908), (198, 101792564), (201, 100273272), (264, 76344423), (268, 75204954), (396, 50896282), (402, 50136636), (536, 37602477), (603, 33424424), (737, 27347256), (792, 25448141), (804, 25068318), (1206, 16712212), (1474, 13673628), (1608, 12534159), (2211, 9115752), (2412, 8356106), (2948, 6836814), (4422, 4557876), (4489, 4489848), (4824, 4178053), (5669, 3555288), (5896, 3418407), (6633, 3038584), (8844, 2278938), (8978, 2244924), (11338, 1777644), (13266, 1519292), (13467, 1496616), (17007, 1185096), (17688, 1139469), (17956, 1122462), (22676, 888822), (26532, 759646), (26934, 748308), (34014, 592548), (35912, 561231), (40401, 498872), (45352, 444411), (49379, 408168), (51021, 395032), (53064, 379823), (53868, 374154), (62359, 323208), (68028, 296274), (80802, 249436), (98758, 204084), (102042, 197516), (107736, 187077), (124718, 161604), (136056, 148137)]