20083341651

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{457}}^1\times {\mathrm{769}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 27558263040

約数和(自身を除く): 7474921389

約数列:

[1, 3, 43, 129, 443, 457, 769, 1329, 1371, 2307, 19049, 19651, 33067, 57147, 58953, 99201, 202451, 340667, 351433, 607353, 1022001, 1054299, 8705393, 14648681, 15111619, 26116179, 43946043, 45334857, 155684819, 467054457, 6694447217, 20083341651]

約数ペア:

[(1, 20083341651), (3, 6694447217), (43, 467054457), (129, 155684819), (443, 45334857), (457, 43946043), (769, 26116179), (1329, 15111619), (1371, 14648681), (2307, 8705393), (19049, 1054299), (19651, 1022001), (33067, 607353), (57147, 351433), (58953, 340667), (99201, 202451)]