11960369420

素因数分解:

$2^2\times 5^1\times {\mathrm{8581}}^1\times {\mathrm{69691}}^1$

素因数の和:78281

約数の個数: 24

約数和(自身を含む): 25120063248

約数和(自身を除く): 13159693828

約数列:

[1, 2, 4, 5, 10, 20, 8581, 17162, 34324, 42905, 69691, 85810, 139382, 171620, 278764, 348455, 696910, 1393820, 598018471, 1196036942, 2392073884, 2990092355, 5980184710, 11960369420]

約数ペア:

[(1, 11960369420), (2, 5980184710), (4, 2990092355), (5, 2392073884), (10, 1196036942), (20, 598018471), (8581, 1393820), (17162, 696910), (34324, 348455), (42905, 278764), (69691, 171620), (85810, 139382)]