10040384656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{20242711}}^1$

素因数の和:20242750

約数の個数: 20

約数和(自身を含む): 20080770304

約数和(自身を除く): 10040385648

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 20242711, 40485422, 80970844, 161941688, 323883376, 627524041, 1255048082, 2510096164, 5020192328, 10040384656]

約数ペア:

[(1, 10040384656), (2, 5020192328), (4, 2510096164), (8, 1255048082), (16, 627524041), (31, 323883376), (62, 161941688), (124, 80970844), (248, 40485422), (496, 20242711)]