20234803795

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{4391}}^1$

素因数の和:5007

約数の個数: 32

約数和(自身を含む): 25585683840

約数和(自身を除く): 5350880045

約数列:

[1, 5, 29, 61, 145, 305, 521, 1769, 2605, 4391, 8845, 15109, 21955, 31781, 75545, 127339, 158905, 267851, 636695, 921649, 1339255, 2287711, 4608245, 7767679, 11438555, 38838395, 66343619, 139550371, 331718095, 697751855, 4046960759, 20234803795]

約数ペア:

[(1, 20234803795), (5, 4046960759), (29, 697751855), (61, 331718095), (145, 139550371), (305, 66343619), (521, 38838395), (1769, 11438555), (2605, 7767679), (4391, 4608245), (8845, 2287711), (15109, 1339255), (21955, 921649), (31781, 636695), (75545, 267851), (127339, 158905)]