20180113406

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{1187}}^1\times {\mathrm{37447}}^1$

素因数の和:38863

約数の個数: 16

約数和(自身を含む): 30429945216

約数和(自身を除く): 10249831810

約数列:

[1, 2, 227, 454, 1187, 2374, 37447, 74894, 269449, 538898, 8500469, 17000938, 44449589, 88899178, 10090056703, 20180113406]

約数ペア:

[(1, 20180113406), (2, 10090056703), (227, 88899178), (454, 44449589), (1187, 17000938), (2374, 8500469), (37447, 538898), (74894, 269449)]