20146841076

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{447827}}^1$

素因数の和:448020

約数の個数: 48

約数和(自身を含む): 49354228224

約数和(自身を除く): 29207387148

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 163, 276, 326, 489, 652, 978, 1956, 3749, 7498, 11247, 14996, 22494, 44988, 447827, 895654, 1343481, 1791308, 2686962, 5373924, 10300021, 20600042, 30900063, 41200084, 61800126, 72995801, 123600252, 145991602, 218987403, 291983204, 437974806, 875949612, 1678903423, 3357806846, 5036710269, 6715613692, 10073420538, 20146841076]

約数ペア:

[(1, 20146841076), (2, 10073420538), (3, 6715613692), (4, 5036710269), (6, 3357806846), (12, 1678903423), (23, 875949612), (46, 437974806), (69, 291983204), (92, 218987403), (138, 145991602), (163, 123600252), (276, 72995801), (326, 61800126), (489, 41200084), (652, 30900063), (978, 20600042), (1956, 10300021), (3749, 5373924), (7498, 2686962), (11247, 1791308), (14996, 1343481), (22494, 895654), (44988, 447827)]