20170330234

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{25031}}^1$

素因数の和:25422

約数の個数: 32

約数和(自身を含む): 32095429632

約数和(自身を除く): 11925099398

約数列:

[1, 2, 31, 41, 62, 82, 317, 634, 1271, 2542, 9827, 12997, 19654, 25031, 25994, 50062, 402907, 775961, 805814, 1026271, 1551922, 2052542, 7934827, 15869654, 31814401, 63628802, 245979637, 325327907, 491959274, 650655814, 10085165117, 20170330234]

約数ペア:

[(1, 20170330234), (2, 10085165117), (31, 650655814), (41, 491959274), (62, 325327907), (82, 245979637), (317, 63628802), (634, 31814401), (1271, 15869654), (2542, 7934827), (9827, 2052542), (12997, 1551922), (19654, 1026271), (25031, 805814), (25994, 775961), (50062, 402907)]