20094160904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132198427}}^1$

素因数の和:132198452

約数の個数: 16

約数和(自身を含む): 39659528400

約数和(自身を除く): 19565367496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132198427, 264396854, 528793708, 1057587416, 2511770113, 5023540226, 10047080452, 20094160904]

約数ペア:

[(1, 20094160904), (2, 10047080452), (4, 5023540226), (8, 2511770113), (19, 1057587416), (38, 528793708), (76, 264396854), (152, 132198427)]