20299884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5303}}^1$

素因数の和:5350

約数の個数: 48

約数和(自身を含む): 53464320

約数和(自身を除く): 33164436

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 5303, 10606, 15909, 21212, 31818, 58333, 63636, 116666, 153787, 174999, 233332, 307574, 349998, 461361, 615148, 699996, 922722, 1691657, 1845444, 3383314, 5074971, 6766628, 10149942, 20299884]

約数ペア:

[(1, 20299884), (2, 10149942), (3, 6766628), (4, 5074971), (6, 3383314), (11, 1845444), (12, 1691657), (22, 922722), (29, 699996), (33, 615148), (44, 461361), (58, 349998), (66, 307574), (87, 233332), (116, 174999), (132, 153787), (174, 116666), (319, 63636), (348, 58333), (638, 31818), (957, 21212), (1276, 15909), (1914, 10606), (3828, 5303)]