20144085698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2353831}}^1$

素因数の和:2354233

約数の個数: 16

約数和(自身を含む): 33047801280

約数和(自身を除く): 12903715582

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8558, 2353831, 4707662, 25892141, 51784282, 915640259, 1831280518, 10072042849, 20144085698]

約数ペア:

[(1, 20144085698), (2, 10072042849), (11, 1831280518), (22, 915640259), (389, 51784282), (778, 25892141), (4279, 4707662), (8558, 2353831)]