20137436473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{9049}}^1\times {\mathrm{28901}}^1$

素因数の和:37968

約数の個数: 16

約数和(自身を含む): 25110057600

約数和(自身を除く): 4972621127

約数列:

[1, 7, 11, 77, 9049, 28901, 63343, 99539, 202307, 317911, 696773, 2225377, 261525149, 1830676043, 2876776639, 20137436473]

約数ペア:

[(1, 20137436473), (7, 2876776639), (11, 1830676043), (77, 261525149), (9049, 2225377), (28901, 696773), (63343, 317911), (99539, 202307)]