20164055724

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{3129121}}^1$

素因数の和:3129310

約数の個数: 36

約数和(自身を含む): 51255018360

約数和(自身を除く): 31090962636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 6444, 3129121, 6258242, 9387363, 12516484, 18774726, 28162089, 37549452, 56324178, 112648356, 560112659, 1120225318, 1680337977, 2240450636, 3360675954, 5041013931, 6721351908, 10082027862, 20164055724]

約数ペア:

[(1, 20164055724), (2, 10082027862), (3, 6721351908), (4, 5041013931), (6, 3360675954), (9, 2240450636), (12, 1680337977), (18, 1120225318), (36, 560112659), (179, 112648356), (358, 56324178), (537, 37549452), (716, 28162089), (1074, 18774726), (1611, 12516484), (2148, 9387363), (3222, 6258242), (6444, 3129121)]