20180446985

素因数分解:

$5^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1\times {\mathrm{23603}}^1$

素因数の和:24472

約数の個数: 16

約数和(自身を含む): 24340067136

約数和(自身を除く): 4159620151

約数列:

[1, 5, 307, 557, 1535, 2785, 23603, 118015, 170999, 854995, 7246121, 13146871, 36230605, 65734355, 4036089397, 20180446985]

約数ペア:

[(1, 20180446985), (5, 4036089397), (307, 65734355), (557, 36230605), (1535, 13146871), (2785, 7246121), (23603, 854995), (118015, 170999)]