20187156962

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{663571}}^1$

素因数の和:663674

約数の個数: 32

約数和(自身を含む): 36119551104

約数和(自身を除く): 15932394142

約数列:

[1, 2, 7, 14, 41, 53, 82, 106, 287, 371, 574, 742, 2173, 4346, 15211, 30422, 663571, 1327142, 4644997, 9289994, 27206411, 35169263, 54412822, 70338526, 190444877, 246184841, 380889754, 492369682, 1441939783, 2883879566, 10093578481, 20187156962]

約数ペア:

[(1, 20187156962), (2, 10093578481), (7, 2883879566), (14, 1441939783), (41, 492369682), (53, 380889754), (82, 246184841), (106, 190444877), (287, 70338526), (371, 54412822), (574, 35169263), (742, 27206411), (2173, 9289994), (4346, 4644997), (15211, 1327142), (30422, 663571)]