20225032413

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{22549}}^1$

素因数の和:23021

約数の個数: 32

約数和(自身を含む): 29289744000

約数和(自身を除く): 9064711587

約数列:

[1, 3, 17, 43, 51, 129, 409, 731, 1227, 2193, 6953, 17587, 20859, 22549, 52761, 67647, 298979, 383333, 896937, 969607, 1149999, 2908821, 9222541, 16483319, 27667623, 49449957, 156783197, 396569263, 470349591, 1189707789, 6741677471, 20225032413]

約数ペア:

[(1, 20225032413), (3, 6741677471), (17, 1189707789), (43, 470349591), (51, 396569263), (129, 156783197), (409, 49449957), (731, 27667623), (1227, 16483319), (2193, 9222541), (6953, 2908821), (17587, 1149999), (20859, 969607), (22549, 896937), (52761, 383333), (67647, 298979)]