20144205848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{162359}}^1$

素因数の和:163571

約数の個数: 32

約数和(自身を含む): 40710146400

約数和(自身を除く): 20565940552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1193, 2386, 4772, 9544, 15509, 31018, 62036, 124072, 162359, 324718, 649436, 1298872, 2110667, 4221334, 8442668, 16885336, 193694287, 387388574, 774777148, 1549554296, 2518025731, 5036051462, 10072102924, 20144205848]

約数ペア:

[(1, 20144205848), (2, 10072102924), (4, 5036051462), (8, 2518025731), (13, 1549554296), (26, 774777148), (52, 387388574), (104, 193694287), (1193, 16885336), (2386, 8442668), (4772, 4221334), (9544, 2110667), (15509, 1298872), (31018, 649436), (62036, 324718), (124072, 162359)]