20176693928

素因数分解:

$2^3\times {\mathrm{74713}}^1\times {\mathrm{33757}}^1$

素因数の和:108476

約数の個数: 16

約数和(自身を含む): 37832928180

約数和(自身を除く): 17656234252

約数列:

[1, 2, 4, 8, 33757, 67514, 74713, 135028, 149426, 270056, 298852, 597704, 2522086741, 5044173482, 10088346964, 20176693928]

約数ペア:

[(1, 20176693928), (2, 10088346964), (4, 5044173482), (8, 2522086741), (33757, 597704), (67514, 298852), (74713, 270056), (135028, 149426)]