20194923501

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{88241}}^1$

素因数の和:88737

約数の個数: 24

約数和(自身を含む): 29734024320

約数和(自身を除く): 9539100819

約数列:

[1, 3, 9, 59, 177, 431, 531, 1293, 3879, 25429, 76287, 88241, 228861, 264723, 794169, 5206219, 15618657, 38031871, 46855971, 114095613, 342286839, 2243880389, 6731641167, 20194923501]

約数ペア:

[(1, 20194923501), (3, 6731641167), (9, 2243880389), (59, 342286839), (177, 114095613), (431, 46855971), (531, 38031871), (1293, 15618657), (3879, 5206219), (25429, 794169), (76287, 264723), (88241, 228861)]