20163268915

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{4373}}^1\times {\mathrm{31799}}^1$

素因数の和:36206

約数の個数: 16

約数和(自身を含む): 25036776000

約数和(自身を除く): 4873507085

約数列:

[1, 5, 29, 145, 4373, 21865, 31799, 126817, 158995, 634085, 922171, 4610855, 139057027, 695285135, 4032653783, 20163268915]

約数ペア:

[(1, 20163268915), (5, 4032653783), (29, 695285135), (145, 139057027), (4373, 4610855), (21865, 922171), (31799, 634085), (126817, 158995)]