20125094826

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{181219}}^1$

素因数の和:181530

約数の個数: 32

約数和(自身を含む): 40918026240

約数和(自身を除く): 20792931414

約数列:

[1, 2, 3, 6, 83, 166, 223, 249, 446, 498, 669, 1338, 18509, 37018, 55527, 111054, 181219, 362438, 543657, 1087314, 15041177, 30082354, 40411837, 45123531, 80823674, 90247062, 121235511, 242471022, 3354182471, 6708364942, 10062547413, 20125094826]

約数ペア:

[(1, 20125094826), (2, 10062547413), (3, 6708364942), (6, 3354182471), (83, 242471022), (166, 121235511), (223, 90247062), (249, 80823674), (446, 45123531), (498, 40411837), (669, 30082354), (1338, 15041177), (18509, 1087314), (37018, 543657), (55527, 362438), (111054, 181219)]