20192281352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1489}}^1\times {\mathrm{99713}}^1$

素因数の和:101225

約数の個数: 32

約数和(自身を含む): 40114942200

約数和(自身を除く): 19922660848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1489, 2978, 5956, 11912, 25313, 50626, 99713, 101252, 199426, 202504, 398852, 797704, 1695121, 3390242, 6780484, 13560968, 148472657, 296945314, 593890628, 1187781256, 2524035169, 5048070338, 10096140676, 20192281352]

約数ペア:

[(1, 20192281352), (2, 10096140676), (4, 5048070338), (8, 2524035169), (17, 1187781256), (34, 593890628), (68, 296945314), (136, 148472657), (1489, 13560968), (2978, 6780484), (5956, 3390242), (11912, 1695121), (25313, 797704), (50626, 398852), (99713, 202504), (101252, 199426)]