20346095275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{496549}}^1$

素因数の和:496719

約数の個数: 24

約数和(自身を含む): 27707490000

約数和(自身を除く): 7361394725

約数列:

[1, 5, 11, 25, 55, 149, 275, 745, 1639, 3725, 8195, 40975, 496549, 2482745, 5462039, 12413725, 27310195, 73985801, 136550975, 369929005, 813843811, 1849645025, 4069219055, 20346095275]

約数ペア:

[(1, 20346095275), (5, 4069219055), (11, 1849645025), (25, 813843811), (55, 369929005), (149, 136550975), (275, 73985801), (745, 27310195), (1639, 12413725), (3725, 5462039), (8195, 2482745), (40975, 496549)]