20144484840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4583}}^1\times {\mathrm{36629}}^1$

素因数の和:41226

約数の個数: 64

約数和(自身を含む): 60448291200

約数和(自身を除く): 40303806360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4583, 9166, 13749, 18332, 22915, 27498, 36629, 36664, 45830, 54996, 68745, 73258, 91660, 109887, 109992, 137490, 146516, 183145, 183320, 219774, 274980, 293032, 366290, 439548, 549435, 549960, 732580, 879096, 1098870, 1465160, 2197740, 4395480, 167870707, 335741414, 503612121, 671482828, 839353535, 1007224242, 1342965656, 1678707070, 2014448484, 2518060605, 3357414140, 4028896968, 5036121210, 6714828280, 10072242420, 20144484840]

約数ペア:

[(1, 20144484840), (2, 10072242420), (3, 6714828280), (4, 5036121210), (5, 4028896968), (6, 3357414140), (8, 2518060605), (10, 2014448484), (12, 1678707070), (15, 1342965656), (20, 1007224242), (24, 839353535), (30, 671482828), (40, 503612121), (60, 335741414), (120, 167870707), (4583, 4395480), (9166, 2197740), (13749, 1465160), (18332, 1098870), (22915, 879096), (27498, 732580), (36629, 549960), (36664, 549435), (45830, 439548), (54996, 366290), (68745, 293032), (73258, 274980), (91660, 219774), (109887, 183320), (109992, 183145), (137490, 146516)]