20173549310

素因数分解:

$2^1\times 5^1\times {\mathrm{14449}}^1\times {\mathrm{139619}}^1$

素因数の和:154075

約数の個数: 16

約数和(自身を含む): 36315162000

約数和(自身を除く): 16141612690

約数列:

[1, 2, 5, 10, 14449, 28898, 72245, 139619, 144490, 279238, 698095, 1396190, 2017354931, 4034709862, 10086774655, 20173549310]

約数ペア:

[(1, 20173549310), (2, 10086774655), (5, 4034709862), (10, 2017354931), (14449, 1396190), (28898, 698095), (72245, 279238), (139619, 144490)]