20114798

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:2000

約数の個数: 24

約数和(自身を含む): 33953304

約数和(自身を除く): 13838506

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 1933, 3866, 5203, 10406, 21263, 42526, 83119, 166238, 233893, 467786, 914309, 1828618, 10057399, 20114798]

約数ペア:

[(1, 20114798), (2, 10057399), (11, 1828618), (22, 914309), (43, 467786), (86, 233893), (121, 166238), (242, 83119), (473, 42526), (946, 21263), (1933, 10406), (3866, 5203)]