20186914845

素因数分解:

$3^1\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{907481}}^1$

素因数の和:908972

約数の個数: 16

約数和(自身を含む): 32320878912

約数和(自身を除く): 12133964067

約数列:

[1, 3, 5, 15, 1483, 4449, 7415, 22245, 907481, 2722443, 4537405, 13612215, 1345794323, 4037382969, 6728971615, 20186914845]

約数ペア:

[(1, 20186914845), (3, 6728971615), (5, 4037382969), (15, 1345794323), (1483, 13612215), (4449, 4537405), (7415, 2722443), (22245, 907481)]