20178196322

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{911}}^1\times {\mathrm{2333}}^1$

素因数の和:3394

約数の個数: 32

約数和(自身を含む): 31264994304

約数和(自身を除く): 11086797982

約数列:

[1, 2, 47, 94, 101, 202, 911, 1822, 2333, 4666, 4747, 9494, 42817, 85634, 92011, 109651, 184022, 219302, 235633, 471266, 2125363, 4250726, 4324517, 8649034, 11074751, 22149502, 99892061, 199784122, 214661663, 429323326, 10089098161, 20178196322]

約数ペア:

[(1, 20178196322), (2, 10089098161), (47, 429323326), (94, 214661663), (101, 199784122), (202, 99892061), (911, 22149502), (1822, 11074751), (2333, 8649034), (4666, 4324517), (4747, 4250726), (9494, 2125363), (42817, 471266), (85634, 235633), (92011, 219302), (109651, 184022)]