20152858504

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{547513}}^1$

素因数の和:547669

約数の個数: 32

約数和(自身を含む): 39026797920

約数和(自身を除く): 18873939416

約数列:

[1, 2, 4, 8, 43, 86, 107, 172, 214, 344, 428, 856, 4601, 9202, 18404, 36808, 547513, 1095026, 2190052, 4380104, 23543059, 47086118, 58583891, 94172236, 117167782, 188344472, 234335564, 468671128, 2519107313, 5038214626, 10076429252, 20152858504]

約数ペア:

[(1, 20152858504), (2, 10076429252), (4, 5038214626), (8, 2519107313), (43, 468671128), (86, 234335564), (107, 188344472), (172, 117167782), (214, 94172236), (344, 58583891), (428, 47086118), (856, 23543059), (4601, 4380104), (9202, 2190052), (18404, 1095026), (36808, 547513)]