20717466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44843}}^1$

素因数の和:44866

約数の個数: 32

約数和(自身を含む): 51660288

約数和(自身を除く): 30942822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 44843, 89686, 134529, 269058, 313901, 493273, 627802, 941703, 986546, 1479819, 1883406, 2959638, 3452911, 6905822, 10358733, 20717466]

約数ペア:

[(1, 20717466), (2, 10358733), (3, 6905822), (6, 3452911), (7, 2959638), (11, 1883406), (14, 1479819), (21, 986546), (22, 941703), (33, 627802), (42, 493273), (66, 313901), (77, 269058), (154, 134529), (231, 89686), (462, 44843)]