20115666492

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{40885501}}^1$

素因数の和:40885549

約数の個数: 24

約数和(自身を含む): 48081350352

約数和(自身を除く): 27965683860

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 40885501, 81771002, 122656503, 163542004, 245313006, 490626012, 1676305541, 3352611082, 5028916623, 6705222164, 10057833246, 20115666492]

約数ペア:

[(1, 20115666492), (2, 10057833246), (3, 6705222164), (4, 5028916623), (6, 3352611082), (12, 1676305541), (41, 490626012), (82, 245313006), (123, 163542004), (164, 122656503), (246, 81771002), (492, 40885501)]