20177992917

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{6613567}}^1$

素因数の和:6613689

約数の個数: 16

約数和(自身を含む): 30157870080

約数和(自身を除く): 9979877163

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 6613567, 19840701, 59522103, 178566309, 747333071, 2241999213, 6725997639, 20177992917]

約数ペア:

[(1, 20177992917), (3, 6725997639), (9, 2241999213), (27, 747333071), (113, 178566309), (339, 59522103), (1017, 19840701), (3051, 6613567)]