20186055970

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{6367841}}^1$

素因数の和:6368165

約数の個数: 16

約数和(自身を含む): 36449527608

約数和(自身を除く): 16263471638

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 6367841, 12735682, 31839205, 63678410, 2018605597, 4037211194, 10093027985, 20186055970]

約数ペア:

[(1, 20186055970), (2, 10093027985), (5, 4037211194), (10, 2018605597), (317, 63678410), (634, 31839205), (1585, 12735682), (3170, 6367841)]