20510096

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41351}}^1$

素因数の和:41390

約数の個数: 20

約数和(自身を含む): 41021184

約数和(自身を除く): 20511088

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 41351, 82702, 165404, 330808, 661616, 1281881, 2563762, 5127524, 10255048, 20510096]

約数ペア:

[(1, 20510096), (2, 10255048), (4, 5127524), (8, 2563762), (16, 1281881), (31, 661616), (62, 330808), (124, 165404), (248, 82702), (496, 41351)]