20342016976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41012131}}^1$

素因数の和:41012170

約数の個数: 20

約数和(自身を含む): 40684034944

約数和(自身を除く): 20342017968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 41012131, 82024262, 164048524, 328097048, 656194096, 1271376061, 2542752122, 5085504244, 10171008488, 20342016976]

約数ペア:

[(1, 20342016976), (2, 10171008488), (4, 5085504244), (8, 2542752122), (16, 1271376061), (31, 656194096), (62, 328097048), (124, 164048524), (248, 82024262), (496, 41012131)]