20173465258

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{18233}}^1$

素因数の和:18510

約数の個数: 32

約数和(自身を含む): 31539860352

約数和(自身を除く): 11366395094

約数列:

[1, 2, 41, 82, 103, 131, 206, 262, 4223, 5371, 8446, 10742, 13493, 18233, 26986, 36466, 553213, 747553, 1106426, 1495106, 1877999, 2388523, 3755998, 4777046, 76997959, 97929443, 153995918, 195858886, 246017869, 492035738, 10086732629, 20173465258]

約数ペア:

[(1, 20173465258), (2, 10086732629), (41, 492035738), (82, 246017869), (103, 195858886), (131, 153995918), (206, 97929443), (262, 76997959), (4223, 4777046), (5371, 3755998), (8446, 2388523), (10742, 1877999), (13493, 1495106), (18233, 1106426), (26986, 747553), (36466, 553213)]