20299846

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2741}}^1$

素因数の和:2796

約数の個数: 24

約数和(自身を含む): 36391824

約数和(自身を除く): 16091978

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 2741, 3703, 5482, 7406, 19187, 38374, 63043, 126086, 441301, 882602, 1449989, 2899978, 10149923, 20299846]

約数ペア:

[(1, 20299846), (2, 10149923), (7, 2899978), (14, 1449989), (23, 882602), (46, 441301), (161, 126086), (322, 63043), (529, 38374), (1058, 19187), (2741, 7406), (3703, 5482)]