20181722415

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2029}}^1\times {\mathrm{3833}}^1$

素因数の和:6043

約数の個数: 32

約数和(自身を含む): 32501891520

約数和(自身を除く): 12320169105

約数列:

[1, 3, 5, 15, 173, 519, 865, 2029, 2595, 3833, 6087, 10145, 11499, 19165, 30435, 57495, 351017, 663109, 1053051, 1755085, 1989327, 3315545, 5265255, 7777157, 9946635, 23331471, 38885785, 116657355, 1345448161, 4036344483, 6727240805, 20181722415]

約数ペア:

[(1, 20181722415), (3, 6727240805), (5, 4036344483), (15, 1345448161), (173, 116657355), (519, 38885785), (865, 23331471), (2029, 9946635), (2595, 7777157), (3833, 5265255), (6087, 3315545), (10145, 1989327), (11499, 1755085), (19165, 1053051), (30435, 663109), (57495, 351017)]