20967732

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{34261}}^1$

素因数の和:34288

約数の個数: 36

約数和(自身を含む): 56121156

約数和(自身を除く): 35153424

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 34261, 68522, 102783, 137044, 205566, 308349, 411132, 582437, 616698, 1164874, 1233396, 1747311, 2329748, 3494622, 5241933, 6989244, 10483866, 20967732]

約数ペア:

[(1, 20967732), (2, 10483866), (3, 6989244), (4, 5241933), (6, 3494622), (9, 2329748), (12, 1747311), (17, 1233396), (18, 1164874), (34, 616698), (36, 582437), (51, 411132), (68, 308349), (102, 205566), (153, 137044), (204, 102783), (306, 68522), (612, 34261)]