20164086

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{1193}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 44989920

約数和(自身を除く): 24825834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 939, 1193, 1878, 2386, 2817, 3579, 5634, 7158, 8451, 10737, 16902, 21474, 32211, 64422, 373409, 746818, 1120227, 2240454, 3360681, 6721362, 10082043, 20164086]

約数ペア:

[(1, 20164086), (2, 10082043), (3, 6721362), (6, 3360681), (9, 2240454), (18, 1120227), (27, 746818), (54, 373409), (313, 64422), (626, 32211), (939, 21474), (1193, 16902), (1878, 10737), (2386, 8451), (2817, 7158), (3579, 5634)]