20837314079

素因数分解:

${\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1\times {\mathrm{15791}}^1$

素因数の和:16358

約数の個数: 16

約数和(自身を含む): 22108800000

約数和(自身を除く): 1271485921

約数列:

[1, 19, 199, 349, 3781, 6631, 15791, 69451, 300029, 1319569, 3142409, 5511059, 59705771, 104710121, 1096700741, 20837314079]

約数ペア:

[(1, 20837314079), (19, 1096700741), (199, 104710121), (349, 59705771), (3781, 5511059), (6631, 3142409), (15791, 1319569), (69451, 300029)]