20770560936

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3951781}}^1$

素因数の和:3951866

約数の個数: 48

約数和(自身を含む): 57024214260

約数和(自身を除く): 36253653324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 3951781, 7903562, 11855343, 15807124, 23710686, 31614248, 35566029, 47421372, 71132058, 94842744, 142264116, 284528232, 288480013, 576960026, 865440039, 1153920052, 1730880078, 2307840104, 2596320117, 3461760156, 5192640234, 6923520312, 10385280468, 20770560936]

約数ペア:

[(1, 20770560936), (2, 10385280468), (3, 6923520312), (4, 5192640234), (6, 3461760156), (8, 2596320117), (9, 2307840104), (12, 1730880078), (18, 1153920052), (24, 865440039), (36, 576960026), (72, 288480013), (73, 284528232), (146, 142264116), (219, 94842744), (292, 71132058), (438, 47421372), (584, 35566029), (657, 31614248), (876, 23710686), (1314, 15807124), (1752, 11855343), (2628, 7903562), (5256, 3951781)]