20172596223

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{23899}}^1$

素因数の和:24879

約数の個数: 32

約数和(自身を含む): 30258547200

約数和(自身を除く): 10085950977

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 941, 2823, 12233, 21643, 23899, 36699, 64929, 71697, 281359, 310687, 549677, 844077, 932061, 1649031, 7145801, 21437403, 22488959, 67466877, 292356467, 517246057, 877069401, 1551738171, 6724198741, 20172596223]

約数ペア:

[(1, 20172596223), (3, 6724198741), (13, 1551738171), (23, 877069401), (39, 517246057), (69, 292356467), (299, 67466877), (897, 22488959), (941, 21437403), (2823, 7145801), (12233, 1649031), (21643, 932061), (23899, 844077), (36699, 549677), (64929, 310687), (71697, 281359)]