20160274144

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1627}}^1\times {\mathrm{12491}}^1$

素因数の和:14159

約数の個数: 48

約数和(自身を含む): 40999343616

約数和(自身を除く): 20839069472

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1627, 3254, 6508, 12491, 13016, 24982, 26032, 49964, 50437, 52064, 99928, 100874, 199856, 201748, 387221, 399712, 403496, 774442, 806992, 1548884, 1613984, 3097768, 6195536, 12391072, 20322857, 40645714, 81291428, 162582856, 325165712, 630008567, 650331424, 1260017134, 2520034268, 5040068536, 10080137072, 20160274144]

約数ペア:

[(1, 20160274144), (2, 10080137072), (4, 5040068536), (8, 2520034268), (16, 1260017134), (31, 650331424), (32, 630008567), (62, 325165712), (124, 162582856), (248, 81291428), (496, 40645714), (992, 20322857), (1627, 12391072), (3254, 6195536), (6508, 3097768), (12491, 1613984), (13016, 1548884), (24982, 806992), (26032, 774442), (49964, 403496), (50437, 399712), (52064, 387221), (99928, 201748), (100874, 199856)]