20066886

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53087}}^1$

素因数の和:53105

約数の個数: 32

約数和(自身を含む): 50964480

約数和(自身を除く): 30897594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53087, 106174, 159261, 318522, 371609, 477783, 743218, 955566, 1114827, 1433349, 2229654, 2866698, 3344481, 6688962, 10033443, 20066886]

約数ペア:

[(1, 20066886), (2, 10033443), (3, 6688962), (6, 3344481), (7, 2866698), (9, 2229654), (14, 1433349), (18, 1114827), (21, 955566), (27, 743218), (42, 477783), (54, 371609), (63, 318522), (126, 159261), (189, 106174), (378, 53087)]