20143986

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108301}}^1$

素因数の和:108337

約数の個数: 16

約数和(自身を含む): 41587968

約数和(自身を除く): 21443982

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 108301, 216602, 324903, 649806, 3357331, 6714662, 10071993, 20143986]

約数ペア:

[(1, 20143986), (2, 10071993), (3, 6714662), (6, 3357331), (31, 649806), (62, 324903), (93, 216602), (186, 108301)]