20091617281

素因数分解:

${\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{14951}}^1$

素因数の和:15440

約数の個数: 16

約数和(自身を含む): 20992608000

約数和(自身を除く): 900990719

約数列:

[1, 29, 149, 311, 4321, 9019, 14951, 46339, 433579, 1343831, 2227699, 4649761, 64603271, 134843069, 692814389, 20091617281]

約数ペア:

[(1, 20091617281), (29, 692814389), (149, 134843069), (311, 64603271), (4321, 4649761), (9019, 2227699), (14951, 1343831), (46339, 433579)]