20588032959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2203}}^1\times {\mathrm{8263}}^1$

素因数の和:10511

約数の個数: 32

約数和(自身を含む): 30599278080

約数和(自身を除く): 10011245121

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 2203, 6609, 8263, 24789, 28639, 63887, 85917, 107419, 191661, 239627, 322257, 718881, 830531, 2491593, 3115151, 9345453, 18203389, 54610167, 236644057, 527898281, 709932171, 1583694843, 6862677653, 20588032959]

約数ペア:

[(1, 20588032959), (3, 6862677653), (13, 1583694843), (29, 709932171), (39, 527898281), (87, 236644057), (377, 54610167), (1131, 18203389), (2203, 9345453), (6609, 3115151), (8263, 2491593), (24789, 830531), (28639, 718881), (63887, 322257), (85917, 239627), (107419, 191661)]