20187922434

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146289293}}^1$

素因数の和:146289321

約数の個数: 16

約数和(自身を含む): 42131316672

約数和(自身を除く): 21943394238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 146289293, 292578586, 438867879, 877735758, 3364653739, 6729307478, 10093961217, 20187922434]

約数ペア:

[(1, 20187922434), (2, 10093961217), (3, 6729307478), (6, 3364653739), (23, 877735758), (46, 438867879), (69, 292578586), (138, 146289293)]