20148790467

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{9833}}^1\times {\mathrm{52541}}^1$

素因数の和:62390

約数の個数: 16

約数和(自身を含む): 28935089568

約数和(自身を除く): 8786299101

約数列:

[1, 3, 13, 39, 9833, 29499, 52541, 127829, 157623, 383487, 683033, 2049099, 516635653, 1549906959, 6716263489, 20148790467]

約数ペア:

[(1, 20148790467), (3, 6716263489), (13, 1549906959), (39, 516635653), (9833, 2049099), (29499, 683033), (52541, 383487), (127829, 157623)]