20163155334

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68582161}}^1$

素因数の和:68582180

約数の個数: 24

約数和(自身を含む): 46910198808

約数和(自身を除く): 26747043474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68582161, 137164322, 205746483, 411492966, 480075127, 960150254, 1440225381, 2880450762, 3360525889, 6721051778, 10081577667, 20163155334]

約数ペア:

[(1, 20163155334), (2, 10081577667), (3, 6721051778), (6, 3360525889), (7, 2880450762), (14, 1440225381), (21, 960150254), (42, 480075127), (49, 411492966), (98, 205746483), (147, 137164322), (294, 68582161)]