20160154816

素因数分解:

$2^6\times {\mathrm{4349}}^1\times {\mathrm{72431}}^1$

素因数の和:76792

約数の個数: 28

約数和(自身を含む): 40015058400

約数和(自身を除く): 19854903584

約数列:

[1, 2, 4, 8, 16, 32, 64, 4349, 8698, 17396, 34792, 69584, 72431, 139168, 144862, 278336, 289724, 579448, 1158896, 2317792, 4635584, 315002419, 630004838, 1260009676, 2520019352, 5040038704, 10080077408, 20160154816]

約数ペア:

[(1, 20160154816), (2, 10080077408), (4, 5040038704), (8, 2520019352), (16, 1260009676), (32, 630004838), (64, 315002419), (4349, 4635584), (8698, 2317792), (17396, 1158896), (34792, 579448), (69584, 289724), (72431, 278336), (139168, 144862)]