20196672

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2843}}^1$

素因数の和:2895

約数の個数: 56

約数和(自身を含む): 54900576

約数和(自身を除く): 34703904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 2843, 3552, 5686, 7104, 8529, 11372, 17058, 22744, 34116, 45488, 68232, 90976, 105191, 136464, 181952, 210382, 272928, 315573, 420764, 545856, 631146, 841528, 1262292, 1683056, 2524584, 3366112, 5049168, 6732224, 10098336, 20196672]

約数ペア:

[(1, 20196672), (2, 10098336), (3, 6732224), (4, 5049168), (6, 3366112), (8, 2524584), (12, 1683056), (16, 1262292), (24, 841528), (32, 631146), (37, 545856), (48, 420764), (64, 315573), (74, 272928), (96, 210382), (111, 181952), (148, 136464), (192, 105191), (222, 90976), (296, 68232), (444, 45488), (592, 34116), (888, 22744), (1184, 17058), (1776, 11372), (2368, 8529), (2843, 7104), (3552, 5686)]