20413170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{226813}}^1$

素因数の和:226826

約数の個数: 24

約数和(自身を含む): 53074476

約数和(自身を除く): 32661306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 226813, 453626, 680439, 1134065, 1360878, 2041317, 2268130, 3402195, 4082634, 6804390, 10206585, 20413170]

約数ペア:

[(1, 20413170), (2, 10206585), (3, 6804390), (5, 4082634), (6, 3402195), (9, 2268130), (10, 2041317), (15, 1360878), (18, 1134065), (30, 680439), (45, 453626), (90, 226813)]