20770326

素因数分解:

$2^1\times 3^2\times {\mathrm{607}}^1\times {\mathrm{1901}}^1$

素因数の和:2516

約数の個数: 24

約数和(自身を含む): 45100224

約数和(自身を除く): 24329898

約数列:

[1, 2, 3, 6, 9, 18, 607, 1214, 1821, 1901, 3642, 3802, 5463, 5703, 10926, 11406, 17109, 34218, 1153907, 2307814, 3461721, 6923442, 10385163, 20770326]

約数ペア:

[(1, 20770326), (2, 10385163), (3, 6923442), (6, 3461721), (9, 2307814), (18, 1153907), (607, 34218), (1214, 17109), (1821, 11406), (1901, 10926), (3642, 5703), (3802, 5463)]