20785088

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{17093}}^1$

素因数の和:17124

約数の個数: 28

約数和(自身を含む): 43418760

約数和(自身を除く): 22633672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 17093, 34186, 68372, 136744, 273488, 324767, 546976, 649534, 1093952, 1299068, 2598136, 5196272, 10392544, 20785088]

約数ペア:

[(1, 20785088), (2, 10392544), (4, 5196272), (8, 2598136), (16, 1299068), (19, 1093952), (32, 649534), (38, 546976), (64, 324767), (76, 273488), (152, 136744), (304, 68372), (608, 34186), (1216, 17093)]