20343828947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1\times {\mathrm{25931}}^1$

素因数の和:28054

約数の個数: 16

約数和(自身を含む): 22675978080

約数和(自身を除く): 2332149133

約数列:

[1, 13, 29, 377, 2081, 25931, 27053, 60349, 337103, 751999, 784537, 9775987, 53962411, 701511343, 1564909919, 20343828947]

約数ペア:

[(1, 20343828947), (13, 1564909919), (29, 701511343), (377, 53962411), (2081, 9775987), (25931, 784537), (27053, 751999), (60349, 337103)]