20132472386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1297}}^1\times {\mathrm{2203}}^1$

素因数の和:3786

約数の個数: 32

約数和(自身を含む): 32681687808

約数和(自身を除く): 12549215422

約数列:

[1, 2, 13, 26, 271, 542, 1297, 2203, 2594, 3523, 4406, 7046, 16861, 28639, 33722, 57278, 351487, 597013, 702974, 1194026, 2857291, 4569331, 5714582, 7761169, 9138662, 15522338, 37144783, 74289566, 774325861, 1548651722, 10066236193, 20132472386]

約数ペア:

[(1, 20132472386), (2, 10066236193), (13, 1548651722), (26, 774325861), (271, 74289566), (542, 37144783), (1297, 15522338), (2203, 9138662), (2594, 7761169), (3523, 5714582), (4406, 4569331), (7046, 2857291), (16861, 1194026), (28639, 702974), (33722, 597013), (57278, 351487)]