20189099458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{58403}}^1$

素因数の和:59262

約数の個数: 32

約数和(自身を含む): 34818128640

約数和(自身を除く): 14629029182

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 827, 1654, 9097, 15713, 18194, 31426, 58403, 116806, 172843, 345686, 642433, 1109657, 1284866, 2219314, 12206227, 24412454, 48299281, 96598562, 531292091, 917686339, 1062584182, 1835372678, 10094549729, 20189099458]

約数ペア:

[(1, 20189099458), (2, 10094549729), (11, 1835372678), (19, 1062584182), (22, 917686339), (38, 531292091), (209, 96598562), (418, 48299281), (827, 24412454), (1654, 12206227), (9097, 2219314), (15713, 1284866), (18194, 1109657), (31426, 642433), (58403, 345686), (116806, 172843)]