20229729394

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2073143}}^1$

素因数の和:2073210

約数の個数: 32

約数和(自身を含む): 37615124736

約数和(自身を除く): 17385395342

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 2073143, 4146286, 14512001, 29024002, 35243431, 70486862, 84998863, 169997726, 246704017, 493408034, 594992041, 1189984082, 1444980671, 2889961342, 10114864697, 20229729394]

約数ペア:

[(1, 20229729394), (2, 10114864697), (7, 2889961342), (14, 1444980671), (17, 1189984082), (34, 594992041), (41, 493408034), (82, 246704017), (119, 169997726), (238, 84998863), (287, 70486862), (574, 35243431), (697, 29024002), (1394, 14512001), (4879, 4146286), (9758, 2073143)]