20237770854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{125777}}^1$

素因数の和:127069

約数の個数: 48

約数和(自身を含む): 50152216608

約数和(自身を除く): 29914445754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1277, 2554, 3831, 7662, 8939, 11493, 17878, 22986, 26817, 53634, 80451, 125777, 160902, 251554, 377331, 754662, 880439, 1131993, 1760878, 2263986, 2641317, 5282634, 7923951, 15847902, 160617229, 321234458, 481851687, 963703374, 1124320603, 1445555061, 2248641206, 2891110122, 3372961809, 6745923618, 10118885427, 20237770854]

約数ペア:

[(1, 20237770854), (2, 10118885427), (3, 6745923618), (6, 3372961809), (7, 2891110122), (9, 2248641206), (14, 1445555061), (18, 1124320603), (21, 963703374), (42, 481851687), (63, 321234458), (126, 160617229), (1277, 15847902), (2554, 7923951), (3831, 5282634), (7662, 2641317), (8939, 2263986), (11493, 1760878), (17878, 1131993), (22986, 880439), (26817, 754662), (53634, 377331), (80451, 251554), (125777, 160902)]