20342270013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1\times {\mathrm{272659}}^1$

素因数の和:274588

約数の個数: 16

約数和(自身を含む): 29224789440

約数和(自身を除く): 8882519427

約数列:

[1, 3, 13, 39, 1913, 5739, 24869, 74607, 272659, 817977, 3544567, 10633701, 521596667, 1564790001, 6780756671, 20342270013]

約数ペア:

[(1, 20342270013), (3, 6780756671), (13, 1564790001), (39, 521596667), (1913, 10633701), (5739, 3544567), (24869, 817977), (74607, 272659)]