20166345942

素因数分解:

$2^1\times 3^1\times {\mathrm{5273}}^1\times {\mathrm{637409}}^1$

素因数の和:642687

約数の個数: 16

約数和(自身を含む): 40340404080

約数和(自身を除く): 20174058138

約数列:

[1, 2, 3, 6, 5273, 10546, 15819, 31638, 637409, 1274818, 1912227, 3824454, 3361057657, 6722115314, 10083172971, 20166345942]

約数ペア:

[(1, 20166345942), (2, 10083172971), (3, 6722115314), (6, 3361057657), (5273, 3824454), (10546, 1912227), (15819, 1274818), (31638, 637409)]