20099528097

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2886619}}^1$

素因数の和:2886844

約数の個数: 16

約数和(自身を含む): 29374245120

約数和(自身を除く): 9274717023

約数列:

[1, 3, 11, 33, 211, 633, 2321, 6963, 2886619, 8659857, 31752809, 95258427, 609076609, 1827229827, 6699842699, 20099528097]

約数ペア:

[(1, 20099528097), (3, 6699842699), (11, 1827229827), (33, 609076609), (211, 95258427), (633, 31752809), (2321, 8659857), (6963, 2886619)]