20155756324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5798549}}^1$

素因数の和:5798643

約数の個数: 24

約数和(自身を含む): 38966256000

約数和(自身を除く): 18810499676

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 5798549, 11597098, 23194196, 63784039, 127568078, 255136156, 458085371, 916170742, 1832341484, 5038939081, 10077878162, 20155756324]

約数ペア:

[(1, 20155756324), (2, 10077878162), (4, 5038939081), (11, 1832341484), (22, 916170742), (44, 458085371), (79, 255136156), (158, 127568078), (316, 63784039), (869, 23194196), (1738, 11597098), (3476, 5798549)]