20114046

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 46400640

約数和(自身を除く): 26286594

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 571, 618, 927, 1142, 1713, 1854, 1957, 3426, 3914, 5139, 5871, 10278, 10849, 11742, 17613, 21698, 32547, 35226, 58813, 65094, 97641, 117626, 176439, 195282, 352878, 529317, 1058634, 1117447, 2234894, 3352341, 6704682, 10057023, 20114046]

約数ペア:

[(1, 20114046), (2, 10057023), (3, 6704682), (6, 3352341), (9, 2234894), (18, 1117447), (19, 1058634), (38, 529317), (57, 352878), (103, 195282), (114, 176439), (171, 117626), (206, 97641), (309, 65094), (342, 58813), (571, 35226), (618, 32547), (927, 21698), (1142, 17613), (1713, 11742), (1854, 10849), (1957, 10278), (3426, 5871), (3914, 5139)]