20123657927

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{170189}}^1$

素因数の和:170362

約数の個数: 16

約数和(自身を含む): 21615491520

約数和(自身を除く): 1491833593

約数列:

[1, 23, 53, 97, 1219, 2231, 5141, 118243, 170189, 3914347, 9020017, 16508333, 207460391, 379691659, 874941649, 20123657927]

約数ペア:

[(1, 20123657927), (23, 874941649), (53, 379691659), (97, 207460391), (1219, 16508333), (2231, 9020017), (5141, 3914347), (118243, 170189)]