20173779858

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2017}}^1\times {\mathrm{21101}}^1$

素因数の和:23202

約数の個数: 32

約数和(自身を含む): 40880482560

約数和(自身を除く): 20706702702

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 2017, 4034, 6051, 12102, 21101, 42202, 63303, 126606, 159343, 318686, 478029, 956058, 1666979, 3333958, 5000937, 10001874, 42560717, 85121434, 127682151, 255364302, 3362296643, 6724593286, 10086889929, 20173779858]

約数ペア:

[(1, 20173779858), (2, 10086889929), (3, 6724593286), (6, 3362296643), (79, 255364302), (158, 127682151), (237, 85121434), (474, 42560717), (2017, 10001874), (4034, 5000937), (6051, 3333958), (12102, 1666979), (21101, 956058), (42202, 478029), (63303, 318686), (126606, 159343)]