20253050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21319}}^1$

素因数の和:21350

約数の個数: 24

約数和(自身を含む): 39655200

約数和(自身を除く): 19402150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 21319, 42638, 106595, 213190, 405061, 532975, 810122, 1065950, 2025305, 4050610, 10126525, 20253050]

約数ペア:

[(1, 20253050), (2, 10126525), (5, 4050610), (10, 2025305), (19, 1065950), (25, 810122), (38, 532975), (50, 405061), (95, 213190), (190, 106595), (475, 42638), (950, 21319)]