20185448793

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1\times {\mathrm{71707}}^1$

素因数の和:72724

約数の個数: 16

約数和(自身を含む): 27205441536

約数和(自身を除く): 7019992743

約数列:

[1, 3, 103, 309, 911, 2733, 71707, 93833, 215121, 281499, 7385821, 22157463, 65325077, 195975231, 6728482931, 20185448793]

約数ペア:

[(1, 20185448793), (3, 6728482931), (103, 195975231), (309, 65325077), (911, 22157463), (2733, 7385821), (71707, 281499), (93833, 215121)]