20220438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68777}}^1$

素因数の和:68796

約数の個数: 24

約数和(自身を含む): 47044152

約数和(自身を除く): 26823714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68777, 137554, 206331, 412662, 481439, 962878, 1444317, 2888634, 3370073, 6740146, 10110219, 20220438]

約数ペア:

[(1, 20220438), (2, 10110219), (3, 6740146), (6, 3370073), (7, 2888634), (14, 1444317), (21, 962878), (42, 481439), (49, 412662), (98, 206331), (147, 137554), (294, 68777)]