20172746254

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{4073}}^1\times {\mathrm{5641}}^1$

素因数の和:10155

約数の個数: 16

約数和(自身を含む): 30340870560

約数和(自身を除く): 10168124306

約数列:

[1, 2, 439, 878, 4073, 5641, 8146, 11282, 1788047, 2476399, 3576094, 4952798, 22975793, 45951586, 10086373127, 20172746254]

約数ペア:

[(1, 20172746254), (2, 10086373127), (439, 45951586), (878, 22975793), (4073, 4952798), (5641, 3576094), (8146, 2476399), (11282, 1788047)]