20875224

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45779}}^1$

素因数の和:45807

約数の個数: 32

約数和(自身を含む): 54936000

約数和(自身を除く): 34060776

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45779, 91558, 137337, 183116, 274674, 366232, 549348, 869801, 1098696, 1739602, 2609403, 3479204, 5218806, 6958408, 10437612, 20875224]

約数ペア:

[(1, 20875224), (2, 10437612), (3, 6958408), (4, 5218806), (6, 3479204), (8, 2609403), (12, 1739602), (19, 1098696), (24, 869801), (38, 549348), (57, 366232), (76, 274674), (114, 183116), (152, 137337), (228, 91558), (456, 45779)]