20170678842

素因数分解:

$2^1\times 3^2\times {\mathrm{2801}}^1\times {\mathrm{400069}}^1$

素因数の和:402878

約数の個数: 24

約数和(自身を含む): 43718849460

約数和(自身を除く): 23548170618

約数列:

[1, 2, 3, 6, 9, 18, 2801, 5602, 8403, 16806, 25209, 50418, 400069, 800138, 1200207, 2400414, 3600621, 7201242, 1120593269, 2241186538, 3361779807, 6723559614, 10085339421, 20170678842]

約数ペア:

[(1, 20170678842), (2, 10085339421), (3, 6723559614), (6, 3361779807), (9, 2241186538), (18, 1120593269), (2801, 7201242), (5602, 3600621), (8403, 2400414), (16806, 1200207), (25209, 800138), (50418, 400069)]