20247198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1831}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 43088640

約数和(自身を除く): 22841442

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 291, 582, 1831, 1843, 3662, 3686, 5493, 5529, 10986, 11058, 34789, 69578, 104367, 177607, 208734, 355214, 532821, 1065642, 3374533, 6749066, 10123599, 20247198]

約数ペア:

[(1, 20247198), (2, 10123599), (3, 6749066), (6, 3374533), (19, 1065642), (38, 532821), (57, 355214), (97, 208734), (114, 177607), (194, 104367), (291, 69578), (582, 34789), (1831, 11058), (1843, 10986), (3662, 5529), (3686, 5493)]