20102643070

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{423481}}^1$

素因数の和:423636

約数の個数: 32

約数和(自身を含む): 37320621696

約数和(自身を除く): 17217978626

約数列:

[1, 2, 5, 10, 47, 94, 101, 202, 235, 470, 505, 1010, 4747, 9494, 23735, 47470, 423481, 846962, 2117405, 4234810, 19903607, 39807214, 42771581, 85543162, 99518035, 199036070, 213857905, 427715810, 2010264307, 4020528614, 10051321535, 20102643070]

約数ペア:

[(1, 20102643070), (2, 10051321535), (5, 4020528614), (10, 2010264307), (47, 427715810), (94, 213857905), (101, 199036070), (202, 99518035), (235, 85543162), (470, 42771581), (505, 39807214), (1010, 19903607), (4747, 4234810), (9494, 2117405), (23735, 846962), (47470, 423481)]