20248918270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41324323}}^1$

素因数の和:41324344

約数の個数: 24

約数和(自身を含む): 42398756424

約数和(自身を除く): 22149838154

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 41324323, 82648646, 206621615, 289270261, 413243230, 578540522, 1446351305, 2024891827, 2892702610, 4049783654, 10124459135, 20248918270]

約数ペア:

[(1, 20248918270), (2, 10124459135), (5, 4049783654), (7, 2892702610), (10, 2024891827), (14, 1446351305), (35, 578540522), (49, 413243230), (70, 289270261), (98, 206621615), (245, 82648646), (490, 41324323)]