20199142680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168326189}}^1$

素因数の和:168326203

約数の個数: 32

約数和(自身を含む): 60597428400

約数和(自身を除く): 40398285720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168326189, 336652378, 504978567, 673304756, 841630945, 1009957134, 1346609512, 1683261890, 2019914268, 2524892835, 3366523780, 4039828536, 5049785670, 6733047560, 10099571340, 20199142680]

約数ペア:

[(1, 20199142680), (2, 10099571340), (3, 6733047560), (4, 5049785670), (5, 4039828536), (6, 3366523780), (8, 2524892835), (10, 2019914268), (12, 1683261890), (15, 1346609512), (20, 1009957134), (24, 841630945), (30, 673304756), (40, 504978567), (60, 336652378), (120, 168326189)]