20073684

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1559}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 49795200

約数和(自身を除く): 29721516

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 1073, 1559, 2146, 3118, 3219, 4292, 4677, 6236, 6438, 9354, 12876, 18708, 45211, 57683, 90422, 115366, 135633, 173049, 180844, 230732, 271266, 346098, 542532, 692196, 1672807, 3345614, 5018421, 6691228, 10036842, 20073684]

約数ペア:

[(1, 20073684), (2, 10036842), (3, 6691228), (4, 5018421), (6, 3345614), (12, 1672807), (29, 692196), (37, 542532), (58, 346098), (74, 271266), (87, 230732), (111, 180844), (116, 173049), (148, 135633), (174, 115366), (222, 90422), (348, 57683), (444, 45211), (1073, 18708), (1559, 12876), (2146, 9354), (3118, 6438), (3219, 6236), (4292, 4677)]