20264472

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{4079}}^1$

素因数の和:4117

約数の個数: 64

約数和(自身を含む): 58752000

約数和(自身を除く): 38487528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4079, 4968, 8158, 12237, 16316, 24474, 32632, 36711, 48948, 73422, 93817, 97896, 110133, 146844, 187634, 220266, 281451, 293688, 375268, 440532, 562902, 750536, 844353, 881064, 1125804, 1688706, 2251608, 2533059, 3377412, 5066118, 6754824, 10132236, 20264472]

約数ペア:

[(1, 20264472), (2, 10132236), (3, 6754824), (4, 5066118), (6, 3377412), (8, 2533059), (9, 2251608), (12, 1688706), (18, 1125804), (23, 881064), (24, 844353), (27, 750536), (36, 562902), (46, 440532), (54, 375268), (69, 293688), (72, 281451), (92, 220266), (108, 187634), (138, 146844), (184, 110133), (207, 97896), (216, 93817), (276, 73422), (414, 48948), (552, 36711), (621, 32632), (828, 24474), (1242, 16316), (1656, 12237), (2484, 8158), (4079, 4968)]