20176906930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106194247}}^1$

素因数の和:106194273

約数の個数: 16

約数和(自身を含む): 38229929280

約数和(自身を除く): 18053022350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106194247, 212388494, 530971235, 1061942470, 2017690693, 4035381386, 10088453465, 20176906930]

約数ペア:

[(1, 20176906930), (2, 10088453465), (5, 4035381386), (10, 2017690693), (19, 1061942470), (38, 530971235), (95, 212388494), (190, 106194247)]