20512543692

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1\times {\mathrm{23539}}^1$

素因数の和:24366

約数の個数: 48

約数和(自身を含む): 48405772800

約数和(自身を除く): 27893229108

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 719, 1212, 1438, 2157, 2876, 4314, 8628, 23539, 47078, 70617, 72619, 94156, 141234, 145238, 217857, 282468, 290476, 435714, 871428, 2377439, 4754878, 7132317, 9509756, 14264634, 16924541, 28529268, 33849082, 50773623, 67698164, 101547246, 203094492, 1709378641, 3418757282, 5128135923, 6837514564, 10256271846, 20512543692]

約数ペア:

[(1, 20512543692), (2, 10256271846), (3, 6837514564), (4, 5128135923), (6, 3418757282), (12, 1709378641), (101, 203094492), (202, 101547246), (303, 67698164), (404, 50773623), (606, 33849082), (719, 28529268), (1212, 16924541), (1438, 14264634), (2157, 9509756), (2876, 7132317), (4314, 4754878), (8628, 2377439), (23539, 871428), (47078, 435714), (70617, 290476), (72619, 282468), (94156, 217857), (141234, 145238)]