20066350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{17449}}^1$

素因数の和:17484

約数の個数: 24

約数和(自身を含む): 38948400

約数和(自身を除く): 18882050

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 17449, 34898, 87245, 174490, 401327, 436225, 802654, 872450, 2006635, 4013270, 10033175, 20066350]

約数ペア:

[(1, 20066350), (2, 10033175), (5, 4013270), (10, 2006635), (23, 872450), (25, 802654), (46, 436225), (50, 401327), (115, 174490), (230, 87245), (575, 34898), (1150, 17449)]