20224376876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{252691}}^1$

素因数の和:252830

約数の個数: 48

約数和(自身を含む): 41263592832

約数和(自身を除く): 21039215956

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 107, 187, 214, 374, 428, 748, 1177, 1819, 2354, 3638, 4708, 7276, 20009, 40018, 80036, 252691, 505382, 1010764, 2779601, 4295747, 5559202, 8591494, 11118404, 17182988, 27037937, 47253217, 54075874, 94506434, 108151748, 189012868, 297417307, 459644929, 594834614, 919289858, 1189669228, 1838579716, 5056094219, 10112188438, 20224376876]

約数ペア:

[(1, 20224376876), (2, 10112188438), (4, 5056094219), (11, 1838579716), (17, 1189669228), (22, 919289858), (34, 594834614), (44, 459644929), (68, 297417307), (107, 189012868), (187, 108151748), (214, 94506434), (374, 54075874), (428, 47253217), (748, 27037937), (1177, 17182988), (1819, 11118404), (2354, 8591494), (3638, 5559202), (4708, 4295747), (7276, 2779601), (20009, 1010764), (40018, 505382), (80036, 252691)]