20265201118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{17707}}^1$

素因数の和:18588

約数の個数: 32

約数和(自身を含む): 33012953568

約数和(自身を除く): 12747752450

約数列:

[1, 2, 17, 34, 41, 82, 697, 821, 1394, 1642, 13957, 17707, 27914, 33661, 35414, 67322, 301019, 572237, 602038, 725987, 1144474, 1451974, 12341779, 14537447, 24683558, 29074894, 247136599, 494273198, 596035327, 1192070654, 10132600559, 20265201118]

約数ペア:

[(1, 20265201118), (2, 10132600559), (17, 1192070654), (34, 596035327), (41, 494273198), (82, 247136599), (697, 29074894), (821, 24683558), (1394, 14537447), (1642, 12341779), (13957, 1451974), (17707, 1144474), (27914, 725987), (33661, 602038), (35414, 572237), (67322, 301019)]