20152398096

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{20897}}^1$

素因数の和:21129

約数の個数: 120

約数和(自身を含む): 58245818904

約数和(自身を除く): 38093420808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 181, 222, 296, 333, 362, 444, 543, 592, 666, 724, 888, 1086, 1332, 1448, 1629, 1776, 2172, 2664, 2896, 3258, 4344, 5328, 6516, 6697, 8688, 13032, 13394, 20091, 20897, 26064, 26788, 40182, 41794, 53576, 60273, 62691, 80364, 83588, 107152, 120546, 125382, 160728, 167176, 188073, 241092, 250764, 321456, 334352, 376146, 482184, 501528, 752292, 773189, 964368, 1003056, 1504584, 1546378, 2319567, 3009168, 3092756, 3782357, 4639134, 6185512, 6958701, 7564714, 9278268, 11347071, 12371024, 13917402, 15129428, 18556536, 22694142, 27834804, 30258856, 34041213, 37113072, 45388284, 55669608, 60517712, 68082426, 90776568, 111339216, 136164852, 139947209, 181553136, 272329704, 279894418, 419841627, 544659408, 559788836, 839683254, 1119577672, 1259524881, 1679366508, 2239155344, 2519049762, 3358733016, 5038099524, 6717466032, 10076199048, 20152398096]

約数ペア:

[(1, 20152398096), (2, 10076199048), (3, 6717466032), (4, 5038099524), (6, 3358733016), (8, 2519049762), (9, 2239155344), (12, 1679366508), (16, 1259524881), (18, 1119577672), (24, 839683254), (36, 559788836), (37, 544659408), (48, 419841627), (72, 279894418), (74, 272329704), (111, 181553136), (144, 139947209), (148, 136164852), (181, 111339216), (222, 90776568), (296, 68082426), (333, 60517712), (362, 55669608), (444, 45388284), (543, 37113072), (592, 34041213), (666, 30258856), (724, 27834804), (888, 22694142), (1086, 18556536), (1332, 15129428), (1448, 13917402), (1629, 12371024), (1776, 11347071), (2172, 9278268), (2664, 7564714), (2896, 6958701), (3258, 6185512), (4344, 4639134), (5328, 3782357), (6516, 3092756), (6697, 3009168), (8688, 2319567), (13032, 1546378), (13394, 1504584), (20091, 1003056), (20897, 964368), (26064, 773189), (26788, 752292), (40182, 501528), (41794, 482184), (53576, 376146), (60273, 334352), (62691, 321456), (80364, 250764), (83588, 241092), (107152, 188073), (120546, 167176), (125382, 160728)]