20074489728

素因数分解:

$2^7\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{32531}}^1$

素因数の和:34155

約数の個数: 64

約数和(自身を含む): 53357685120

約数和(自身を除く): 33283195392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1607, 3214, 4821, 6428, 9642, 12856, 19284, 25712, 32531, 38568, 51424, 65062, 77136, 97593, 102848, 130124, 154272, 195186, 205696, 260248, 308544, 390372, 520496, 617088, 780744, 1040992, 1561488, 2081984, 3122976, 4163968, 6245952, 12491904, 52277317, 104554634, 156831951, 209109268, 313663902, 418218536, 627327804, 836437072, 1254655608, 1672874144, 2509311216, 3345748288, 5018622432, 6691496576, 10037244864, 20074489728]

約数ペア:

[(1, 20074489728), (2, 10037244864), (3, 6691496576), (4, 5018622432), (6, 3345748288), (8, 2509311216), (12, 1672874144), (16, 1254655608), (24, 836437072), (32, 627327804), (48, 418218536), (64, 313663902), (96, 209109268), (128, 156831951), (192, 104554634), (384, 52277317), (1607, 12491904), (3214, 6245952), (4821, 4163968), (6428, 3122976), (9642, 2081984), (12856, 1561488), (19284, 1040992), (25712, 780744), (32531, 617088), (38568, 520496), (51424, 390372), (65062, 308544), (77136, 260248), (97593, 205696), (102848, 195186), (130124, 154272)]