20251572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{153421}}^1$

素因数の和:153439

約数の個数: 24

約数和(自身を含む): 51549792

約数和(自身を除く): 31298220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 153421, 306842, 460263, 613684, 920526, 1687631, 1841052, 3375262, 5062893, 6750524, 10125786, 20251572]

約数ペア:

[(1, 20251572), (2, 10125786), (3, 6750524), (4, 5062893), (6, 3375262), (11, 1841052), (12, 1687631), (22, 920526), (33, 613684), (44, 460263), (66, 306842), (132, 153421)]