20107839996

素因数分解:

$2^2\times 3^2\times {\mathrm{15107}}^1\times {\mathrm{36973}}^1$

素因数の和:52090

約数の個数: 36

約数和(自身を含む): 50832890472

約数和(自身を除く): 30725050476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 15107, 30214, 36973, 45321, 60428, 73946, 90642, 110919, 135963, 147892, 181284, 221838, 271926, 332757, 443676, 543852, 665514, 1331028, 558551111, 1117102222, 1675653333, 2234204444, 3351306666, 5026959999, 6702613332, 10053919998, 20107839996]

約数ペア:

[(1, 20107839996), (2, 10053919998), (3, 6702613332), (4, 5026959999), (6, 3351306666), (9, 2234204444), (12, 1675653333), (18, 1117102222), (36, 558551111), (15107, 1331028), (30214, 665514), (36973, 543852), (45321, 443676), (60428, 332757), (73946, 271926), (90642, 221838), (110919, 181284), (135963, 147892)]