20193102723

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{6277}}^1$

素因数の和:6771

約数の個数: 32

約数和(自身を含む): 28205798400

約数和(自身を除く): 8012695677

約数列:

[1, 3, 29, 87, 103, 309, 359, 1077, 2987, 6277, 8961, 10411, 18831, 31233, 36977, 110931, 182033, 546099, 646531, 1072333, 1939593, 2253443, 3216999, 6760329, 18749399, 56248197, 65349847, 196049541, 232104629, 696313887, 6731034241, 20193102723]

約数ペア:

[(1, 20193102723), (3, 6731034241), (29, 696313887), (87, 232104629), (103, 196049541), (309, 65349847), (359, 56248197), (1077, 18749399), (2987, 6760329), (6277, 3216999), (8961, 2253443), (10411, 1939593), (18831, 1072333), (31233, 646531), (36977, 546099), (110931, 182033)]