20022752

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{13313}}^1$

素因数の和:13370

約数の個数: 24

約数和(自身を含む): 40261536

約数和(自身を除く): 20238784

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 13313, 26626, 53252, 106504, 213008, 426016, 625711, 1251422, 2502844, 5005688, 10011376, 20022752]

約数ペア:

[(1, 20022752), (2, 10011376), (4, 5005688), (8, 2502844), (16, 1251422), (32, 625711), (47, 426016), (94, 213008), (188, 106504), (376, 53252), (752, 26626), (1504, 13313)]