20243601873

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{12659}}^1$

素因数の和:13262

約数の個数: 48

約数和(自身を含む): 33060830400

約数和(自身を除く): 12817228527

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 557, 957, 1671, 2871, 5013, 6127, 12659, 16153, 18381, 37977, 48459, 55143, 113931, 139249, 145377, 177683, 367111, 417747, 533049, 1101333, 1253241, 1599147, 3303999, 4038221, 7051063, 12114663, 21153189, 36343989, 63459567, 77561693, 204480827, 232685079, 613442481, 698055237, 1840327443, 2249289097, 6747867291, 20243601873]

約数ペア:

[(1, 20243601873), (3, 6747867291), (9, 2249289097), (11, 1840327443), (29, 698055237), (33, 613442481), (87, 232685079), (99, 204480827), (261, 77561693), (319, 63459567), (557, 36343989), (957, 21153189), (1671, 12114663), (2871, 7051063), (5013, 4038221), (6127, 3303999), (12659, 1599147), (16153, 1253241), (18381, 1101333), (37977, 533049), (48459, 417747), (55143, 367111), (113931, 177683), (139249, 145377)]