20201484247

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151890859}}^1$

素因数の和:151890885

約数の個数: 8

約数和(自身を含む): 24302537600

約数和(自身を除く): 4101053353

約数列:

[1, 7, 19, 133, 151890859, 1063236013, 2885926321, 20201484247]

約数ペア:

[(1, 20201484247), (7, 2885926321), (19, 1063236013), (133, 151890859)]