20164996892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{5303}}^1\times {\mathrm{25693}}^1$

素因数の和:31037

約数の個数: 24

約数和(自身を含む): 36250739616

約数和(自身を除く): 16085742724

約数列:

[1, 2, 4, 37, 74, 148, 5303, 10606, 21212, 25693, 51386, 102772, 196211, 392422, 784844, 950641, 1901282, 3802564, 136249979, 272499958, 544999916, 5041249223, 10082498446, 20164996892]

約数ペア:

[(1, 20164996892), (2, 10082498446), (4, 5041249223), (37, 544999916), (74, 272499958), (148, 136249979), (5303, 3802564), (10606, 1901282), (21212, 950641), (25693, 784844), (51386, 392422), (102772, 196211)]