2020971528

素因数分解:

$2^3\times 3^2\times {\mathrm{1747}}^1\times {\mathrm{16067}}^1$

素因数の和:17826

約数の個数: 48

約数和(自身を含む): 5476938480

約数和(自身を除く): 3455966952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1747, 3494, 5241, 6988, 10482, 13976, 15723, 16067, 20964, 31446, 32134, 41928, 48201, 62892, 64268, 96402, 125784, 128536, 144603, 192804, 289206, 385608, 578412, 1156824, 28069049, 56138098, 84207147, 112276196, 168414294, 224552392, 252621441, 336828588, 505242882, 673657176, 1010485764, 2020971528]

約数ペア:

[(1, 2020971528), (2, 1010485764), (3, 673657176), (4, 505242882), (6, 336828588), (8, 252621441), (9, 224552392), (12, 168414294), (18, 112276196), (24, 84207147), (36, 56138098), (72, 28069049), (1747, 1156824), (3494, 578412), (5241, 385608), (6988, 289206), (10482, 192804), (13976, 144603), (15723, 128536), (16067, 125784), (20964, 96402), (31446, 64268), (32134, 62892), (41928, 48201)]