20169836545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{22483}}^1$

素因数の和:22809

約数の個数: 32

約数和(自身を含む): 26225337600

約数和(自身を除く): 6055501055

約数列:

[1, 5, 23, 29, 115, 145, 269, 667, 1345, 3335, 6187, 7801, 22483, 30935, 39005, 112415, 179423, 517109, 652007, 897115, 2585545, 3260035, 6047927, 14996161, 30239635, 74980805, 139102321, 175389883, 695511605, 876949415, 4033967309, 20169836545]

約数ペア:

[(1, 20169836545), (5, 4033967309), (23, 876949415), (29, 695511605), (115, 175389883), (145, 139102321), (269, 74980805), (667, 30239635), (1345, 14996161), (3335, 6047927), (6187, 3260035), (7801, 2585545), (22483, 897115), (30935, 652007), (39005, 517109), (112415, 179423)]