20066562

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21859}}^1$

素因数の和:21887

約数の個数: 32

約数和(自身を含む): 47217600

約数和(自身を除く): 27151038

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 21859, 43718, 65577, 131154, 196731, 371603, 393462, 590193, 743206, 1114809, 1180386, 2229618, 3344427, 6688854, 10033281, 20066562]

約数ペア:

[(1, 20066562), (2, 10033281), (3, 6688854), (6, 3344427), (9, 2229618), (17, 1180386), (18, 1114809), (27, 743206), (34, 590193), (51, 393462), (54, 371603), (102, 196731), (153, 131154), (306, 65577), (459, 43718), (918, 21859)]