20189042036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4253}}^1\times {\mathrm{69809}}^1$

素因数の和:74083

約数の個数: 24

約数和(自身を含む): 37418439240

約数和(自身を除く): 17229397204

約数列:

[1, 2, 4, 17, 34, 68, 4253, 8506, 17012, 69809, 72301, 139618, 144602, 279236, 289204, 1186753, 2373506, 4747012, 296897677, 593795354, 1187590708, 5047260509, 10094521018, 20189042036]

約数ペア:

[(1, 20189042036), (2, 10094521018), (4, 5047260509), (17, 1187590708), (34, 593795354), (68, 296897677), (4253, 4747012), (8506, 2373506), (17012, 1186753), (69809, 289204), (72301, 279236), (139618, 144602)]