20792442044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4091}}^1\times {\mathrm{10501}}^1$

素因数の和:14618

約数の個数: 36

約数和(自身を含む): 40008965304

約数和(自身を除く): 19216523260

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4091, 8182, 10501, 16364, 21002, 42004, 45001, 90002, 115511, 180004, 231022, 462044, 495011, 990022, 1270621, 1980044, 2541242, 5082484, 42959591, 85919182, 171838364, 472555501, 945111002, 1890222004, 5198110511, 10396221022, 20792442044]

約数ペア:

[(1, 20792442044), (2, 10396221022), (4, 5198110511), (11, 1890222004), (22, 945111002), (44, 472555501), (121, 171838364), (242, 85919182), (484, 42959591), (4091, 5082484), (8182, 2541242), (10501, 1980044), (16364, 1270621), (21002, 990022), (42004, 495011), (45001, 462044), (90002, 231022), (115511, 180004)]