20184493070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41192843}}^1$

素因数の和:41192864

約数の個数: 24

約数和(自身を含む): 42263857944

約数和(自身を除く): 22079364874

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 41192843, 82385686, 205964215, 288349901, 411928430, 576699802, 1441749505, 2018449307, 2883499010, 4036898614, 10092246535, 20184493070]

約数ペア:

[(1, 20184493070), (2, 10092246535), (5, 4036898614), (7, 2883499010), (10, 2018449307), (14, 1441749505), (35, 576699802), (49, 411928430), (70, 288349901), (98, 205964215), (245, 82385686), (490, 41192843)]