20492788411

素因数分解:

${\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{941}}^1\times {\mathrm{1559}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 20955355200

約数和(自身を除く): 462566789

約数列:

[1, 61, 229, 941, 1559, 13969, 57401, 95099, 215489, 357011, 1467019, 13144829, 21777671, 89488159, 335947351, 20492788411]

約数ペア:

[(1, 20492788411), (61, 335947351), (229, 89488159), (941, 21777671), (1559, 13144829), (13969, 1467019), (57401, 357011), (95099, 215489)]