2070293555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1901}}^1\times {\mathrm{19801}}^1$

素因数の和:21718

約数の個数: 16

約数和(自身を含む): 2711765088

約数和(自身を除く): 641471533

約数列:

[1, 5, 11, 55, 1901, 9505, 19801, 20911, 99005, 104555, 217811, 1089055, 37641701, 188208505, 414058711, 2070293555]

約数ペア:

[(1, 2070293555), (5, 414058711), (11, 188208505), (55, 37641701), (1901, 1089055), (9505, 217811), (19801, 104555), (20911, 99005)]