20218745070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74884241}}^1$

素因数の和:74884257

約数の個数: 32

約数和(自身を含む): 53916654240

約数和(自身を除く): 33697909170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74884241, 149768482, 224652723, 374421205, 449305446, 673958169, 748842410, 1123263615, 1347916338, 2021874507, 2246527230, 3369790845, 4043749014, 6739581690, 10109372535, 20218745070]

約数ペア:

[(1, 20218745070), (2, 10109372535), (3, 6739581690), (5, 4043749014), (6, 3369790845), (9, 2246527230), (10, 2021874507), (15, 1347916338), (18, 1123263615), (27, 748842410), (30, 673958169), (45, 449305446), (54, 374421205), (90, 224652723), (135, 149768482), (270, 74884241)]