20072610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{24781}}^1$

素因数の和:24800

約数の個数: 40

約数和(自身を含む): 53975196

約数和(自身を除く): 33902586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 24781, 49562, 74343, 123905, 148686, 223029, 247810, 371715, 446058, 669087, 743430, 1115145, 1338174, 2007261, 2230290, 3345435, 4014522, 6690870, 10036305, 20072610]

約数ペア:

[(1, 20072610), (2, 10036305), (3, 6690870), (5, 4014522), (6, 3345435), (9, 2230290), (10, 2007261), (15, 1338174), (18, 1115145), (27, 743430), (30, 669087), (45, 446058), (54, 371715), (81, 247810), (90, 223029), (135, 148686), (162, 123905), (270, 74343), (405, 49562), (810, 24781)]