20190754616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148461431}}^1$

素因数の和:148461454

約数の個数: 16

約数和(自身を含む): 40084586640

約数和(自身を除く): 19893832024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148461431, 296922862, 593845724, 1187691448, 2523844327, 5047688654, 10095377308, 20190754616]

約数ペア:

[(1, 20190754616), (2, 10095377308), (4, 5047688654), (8, 2523844327), (17, 1187691448), (34, 593845724), (68, 296922862), (136, 148461431)]