20147802635

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1\times {\mathrm{6029}}^1$

素因数の和:7295

約数の個数: 32

約数和(自身を含む): 26353512000

約数和(自身を除く): 6205709365

約数列:

[1, 5, 19, 29, 95, 145, 551, 1213, 2755, 6029, 6065, 23047, 30145, 35177, 114551, 115235, 174841, 175885, 572755, 668363, 874205, 3321979, 3341815, 7313177, 16609895, 36565885, 138950363, 212082133, 694751815, 1060410665, 4029560527, 20147802635]

約数ペア:

[(1, 20147802635), (5, 4029560527), (19, 1060410665), (29, 694751815), (95, 212082133), (145, 138950363), (551, 36565885), (1213, 16609895), (2755, 7313177), (6029, 3341815), (6065, 3321979), (23047, 874205), (30145, 668363), (35177, 572755), (114551, 175885), (115235, 174841)]