20243368818

素因数分解:

$2^1\times 3^2\times {\mathrm{5503}}^1\times {\mathrm{204367}}^1$

素因数の和:209878

約数の個数: 24

約数和(自身を含む): 43868817408

約数和(自身を除く): 23625448590

約数列:

[1, 2, 3, 6, 9, 18, 5503, 11006, 16509, 33018, 49527, 99054, 204367, 408734, 613101, 1226202, 1839303, 3678606, 1124631601, 2249263202, 3373894803, 6747789606, 10121684409, 20243368818]

約数ペア:

[(1, 20243368818), (2, 10121684409), (3, 6747789606), (6, 3373894803), (9, 2249263202), (18, 1124631601), (5503, 3678606), (11006, 1839303), (16509, 1226202), (33018, 613101), (49527, 408734), (99054, 204367)]