20797246383

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1\times {\mathrm{156139}}^1$

素因数の和:157702

約数の個数: 16

約数和(自身を含む): 28704777600

約数和(自身を除く): 7907531217

約数列:

[1, 3, 29, 87, 1531, 4593, 44399, 133197, 156139, 468417, 4528031, 13584093, 239048809, 717146427, 6932415461, 20797246383]

約数ペア:

[(1, 20797246383), (3, 6932415461), (29, 717146427), (87, 239048809), (1531, 13584093), (4593, 4528031), (44399, 468417), (133197, 156139)]