20173617770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{139813}}^1$

素因数の和:140174

約数の個数: 32

約数和(自身を含む): 37206183168

約数和(自身を除く): 17032565398

約数列:

[1, 2, 5, 10, 47, 94, 235, 307, 470, 614, 1535, 3070, 14429, 28858, 72145, 139813, 144290, 279626, 699065, 1398130, 6571211, 13142422, 32856055, 42922591, 65712110, 85845182, 214612955, 429225910, 2017361777, 4034723554, 10086808885, 20173617770]

約数ペア:

[(1, 20173617770), (2, 10086808885), (5, 4034723554), (10, 2017361777), (47, 429225910), (94, 214612955), (235, 85845182), (307, 65712110), (470, 42922591), (614, 32856055), (1535, 13142422), (3070, 6571211), (14429, 1398130), (28858, 699065), (72145, 279626), (139813, 144290)]