20072608912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43259933}}^1$

素因数の和:43259970

約数の個数: 20

約数和(自身を含む): 40231738620

約数和(自身を除く): 20159129708

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43259933, 86519866, 173039732, 346079464, 692158928, 1254538057, 2509076114, 5018152228, 10036304456, 20072608912]

約数ペア:

[(1, 20072608912), (2, 10036304456), (4, 5018152228), (8, 2509076114), (16, 1254538057), (29, 692158928), (58, 346079464), (116, 173039732), (232, 86519866), (464, 43259933)]