20936292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{134207}}^1$

素因数の和:134227

約数の個数: 24

約数和(自身を含む): 52609536

約数和(自身を除く): 31673244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 134207, 268414, 402621, 536828, 805242, 1610484, 1744691, 3489382, 5234073, 6978764, 10468146, 20936292]

約数ペア:

[(1, 20936292), (2, 10468146), (3, 6978764), (4, 5234073), (6, 3489382), (12, 1744691), (13, 1610484), (26, 805242), (39, 536828), (52, 402621), (78, 268414), (156, 134207)]