20042182

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5479}}^1$

素因数の和:5571

約数の個数: 16

約数和(自身を含む): 31564800

約数和(自身を除く): 11522618

約数列:

[1, 2, 31, 59, 62, 118, 1829, 3658, 5479, 10958, 169849, 323261, 339698, 646522, 10021091, 20042182]

約数ペア:

[(1, 20042182), (2, 10021091), (31, 646522), (59, 339698), (62, 323261), (118, 169849), (1829, 10958), (3658, 5479)]