20374218

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{24083}}^1$

素因数の和:24138

約数の個数: 24

約数和(自身を含む): 45085248

約数和(自身を除く): 24711030

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 24083, 48166, 72249, 144498, 216747, 433494, 1131901, 2263802, 3395703, 6791406, 10187109, 20374218]

約数ペア:

[(1, 20374218), (2, 10187109), (3, 6791406), (6, 3395703), (9, 2263802), (18, 1131901), (47, 433494), (94, 216747), (141, 144498), (282, 72249), (423, 48166), (846, 24083)]