20537154

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103723}}^1$

素因数の和:103742

約数の個数: 24

約数和(自身を含む): 48542832

約数和(自身を除く): 28005678

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 103723, 207446, 311169, 622338, 933507, 1140953, 1867014, 2281906, 3422859, 6845718, 10268577, 20537154]

約数ペア:

[(1, 20537154), (2, 10268577), (3, 6845718), (6, 3422859), (9, 2281906), (11, 1867014), (18, 1140953), (22, 933507), (33, 622338), (66, 311169), (99, 207446), (198, 103723)]