20937132

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{34211}}^1$

素因数の和:34238

約数の個数: 36

約数和(自身を含む): 56039256

約数和(自身を除く): 35102124

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 34211, 68422, 102633, 136844, 205266, 307899, 410532, 581587, 615798, 1163174, 1231596, 1744761, 2326348, 3489522, 5234283, 6979044, 10468566, 20937132]

約数ペア:

[(1, 20937132), (2, 10468566), (3, 6979044), (4, 5234283), (6, 3489522), (9, 2326348), (12, 1744761), (17, 1231596), (18, 1163174), (34, 615798), (36, 581587), (51, 410532), (68, 307899), (102, 205266), (153, 136844), (204, 102633), (306, 68422), (612, 34211)]