20086572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8009}}^1$

素因数の和:8046

約数の個数: 48

約数和(自身を含む): 53827200

約数和(自身を除く): 33740628

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 8009, 16018, 24027, 32036, 48054, 88099, 96108, 152171, 176198, 264297, 304342, 352396, 456513, 528594, 608684, 913026, 1057188, 1673881, 1826052, 3347762, 5021643, 6695524, 10043286, 20086572]

約数ペア:

[(1, 20086572), (2, 10043286), (3, 6695524), (4, 5021643), (6, 3347762), (11, 1826052), (12, 1673881), (19, 1057188), (22, 913026), (33, 608684), (38, 528594), (44, 456513), (57, 352396), (66, 304342), (76, 264297), (114, 176198), (132, 152171), (209, 96108), (228, 88099), (418, 48054), (627, 32036), (836, 24027), (1254, 16018), (2508, 8009)]