20121852

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54091}}^1$

素因数の和:54129

約数の個数: 24

約数和(自身を含む): 48466432

約数和(自身を除く): 28344580

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 54091, 108182, 162273, 216364, 324546, 649092, 1676821, 3353642, 5030463, 6707284, 10060926, 20121852]

約数ペア:

[(1, 20121852), (2, 10060926), (3, 6707284), (4, 5030463), (6, 3353642), (12, 1676821), (31, 649092), (62, 324546), (93, 216364), (124, 162273), (186, 108182), (372, 54091)]