20195607597

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1\times {\mathrm{2239}}^1$

素因数の和:3313

約数の個数: 32

約数和(自身を含む): 29502627840

約数和(自身を除く): 9307020243

約数列:

[1, 3, 11, 33, 443, 617, 1329, 1851, 2239, 4873, 6717, 6787, 14619, 20361, 24629, 73887, 273331, 819993, 991877, 1381463, 2975631, 3006641, 4144389, 9019923, 10910647, 15196093, 32731941, 45588279, 611988109, 1835964327, 6731869199, 20195607597]

約数ペア:

[(1, 20195607597), (3, 6731869199), (11, 1835964327), (33, 611988109), (443, 45588279), (617, 32731941), (1329, 15196093), (1851, 10910647), (2239, 9019923), (4873, 4144389), (6717, 3006641), (6787, 2975631), (14619, 1381463), (20361, 991877), (24629, 819993), (73887, 273331)]