20335442134

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63153547}}^1$

素因数の和:63153579

約数の個数: 16

約数和(自身を含む): 36376443648

約数和(自身を除く): 16041001514

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 63153547, 126307094, 442074829, 884149658, 1452531581, 2905063162, 10167721067, 20335442134]

約数ペア:

[(1, 20335442134), (2, 10167721067), (7, 2905063162), (14, 1452531581), (23, 884149658), (46, 442074829), (161, 126307094), (322, 63153547)]