20707569069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{134053}}^1$

素因数の和:134249

約数の個数: 32

約数和(自身を含む): 31297855488

約数和(自身を除く): 10590286419

約数列:

[1, 3, 11, 31, 33, 93, 151, 341, 453, 1023, 1661, 4681, 4983, 14043, 51491, 134053, 154473, 402159, 1474583, 4155643, 4423749, 12466929, 20242003, 45712073, 60726009, 137136219, 222662033, 627502093, 667986099, 1882506279, 6902523023, 20707569069]

約数ペア:

[(1, 20707569069), (3, 6902523023), (11, 1882506279), (31, 667986099), (33, 627502093), (93, 222662033), (151, 137136219), (341, 60726009), (453, 45712073), (1023, 20242003), (1661, 12466929), (4681, 4423749), (4983, 4155643), (14043, 1474583), (51491, 402159), (134053, 154473)]