20223582615

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{221059}}^1$

素因数の和:221196

約数の個数: 48

約数和(自身を含む): 37244188800

約数和(自身を除く): 17020606185

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 107, 171, 285, 321, 535, 855, 963, 1605, 2033, 4815, 6099, 10165, 18297, 30495, 91485, 221059, 663177, 1105295, 1989531, 3315885, 4200121, 9947655, 12600363, 21000605, 23653313, 37801089, 63001815, 70959939, 118266565, 189005445, 212879817, 354799695, 449412947, 1064399085, 1348238841, 2247064735, 4044716523, 6741194205, 20223582615]

約数ペア:

[(1, 20223582615), (3, 6741194205), (5, 4044716523), (9, 2247064735), (15, 1348238841), (19, 1064399085), (45, 449412947), (57, 354799695), (95, 212879817), (107, 189005445), (171, 118266565), (285, 70959939), (321, 63001815), (535, 37801089), (855, 23653313), (963, 21000605), (1605, 12600363), (2033, 9947655), (4815, 4200121), (6099, 3315885), (10165, 1989531), (18297, 1105295), (30495, 663177), (91485, 221059)]