20227788690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{18899}}^1\times {\mathrm{35677}}^1$

素因数の和:54586

約数の個数: 32

約数和(自身を含む): 48550622400

約数和(自身を除く): 28322833710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 18899, 35677, 37798, 56697, 71354, 94495, 107031, 113394, 178385, 188990, 214062, 283485, 356770, 535155, 566970, 1070310, 674259623, 1348519246, 2022778869, 3371298115, 4045557738, 6742596230, 10113894345, 20227788690]

約数ペア:

[(1, 20227788690), (2, 10113894345), (3, 6742596230), (5, 4045557738), (6, 3371298115), (10, 2022778869), (15, 1348519246), (30, 674259623), (18899, 1070310), (35677, 566970), (37798, 535155), (56697, 356770), (71354, 283485), (94495, 214062), (107031, 188990), (113394, 178385)]