120081872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{202841}}^1$

素因数の和:202886

約数の個数: 20

約数和(自身を含む): 238947876

約数和(自身を除く): 118866004

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 202841, 405682, 811364, 1622728, 3245456, 7505117, 15010234, 30020468, 60040936, 120081872]

約数ペア:

[(1, 120081872), (2, 60040936), (4, 30020468), (8, 15010234), (16, 7505117), (37, 3245456), (74, 1622728), (148, 811364), (296, 405682), (592, 202841)]