20112322524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1322831}}^1$

素因数の和:1323026

約数の個数: 48

約数和(自身を含む): 53929214976

約数和(自身を除く): 33816892452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1086, 1267, 2172, 2534, 3801, 5068, 7602, 15204, 1322831, 2645662, 3968493, 5291324, 7936986, 9259817, 15873972, 18519634, 27779451, 37039268, 55558902, 111117804, 239432411, 478864822, 718297233, 957729644, 1436594466, 1676026877, 2873188932, 3352053754, 5028080631, 6704107508, 10056161262, 20112322524]

約数ペア:

[(1, 20112322524), (2, 10056161262), (3, 6704107508), (4, 5028080631), (6, 3352053754), (7, 2873188932), (12, 1676026877), (14, 1436594466), (21, 957729644), (28, 718297233), (42, 478864822), (84, 239432411), (181, 111117804), (362, 55558902), (543, 37039268), (724, 27779451), (1086, 18519634), (1267, 15873972), (2172, 9259817), (2534, 7936986), (3801, 5291324), (5068, 3968493), (7602, 2645662), (15204, 1322831)]