20153193630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{43399}}^1$

素因数の和:44105

約数の個数: 64

約数和(自身を含む): 50546764800

約数和(自身を除く): 30393571170

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 673, 690, 1346, 2019, 3365, 4038, 6730, 10095, 15479, 20190, 30958, 43399, 46437, 77395, 86798, 92874, 130197, 154790, 216995, 232185, 260394, 433990, 464370, 650985, 998177, 1301970, 1996354, 2994531, 4990885, 5989062, 9981770, 14972655, 29207527, 29945310, 58415054, 87622581, 146037635, 175245162, 292075270, 438112905, 671773121, 876225810, 1343546242, 2015319363, 3358865605, 4030638726, 6717731210, 10076596815, 20153193630]

約数ペア:

[(1, 20153193630), (2, 10076596815), (3, 6717731210), (5, 4030638726), (6, 3358865605), (10, 2015319363), (15, 1343546242), (23, 876225810), (30, 671773121), (46, 438112905), (69, 292075270), (115, 175245162), (138, 146037635), (230, 87622581), (345, 58415054), (673, 29945310), (690, 29207527), (1346, 14972655), (2019, 9981770), (3365, 5989062), (4038, 4990885), (6730, 2994531), (10095, 1996354), (15479, 1301970), (20190, 998177), (30958, 650985), (43399, 464370), (46437, 433990), (77395, 260394), (86798, 232185), (92874, 216995), (130197, 154790)]