20535643137

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{3301}}^1\times {\mathrm{109141}}^1$

素因数の和:112464

約数の個数: 16

約数和(自身を含む): 28830950720

約数和(自身を除く): 8295307583

約数列:

[1, 3, 19, 57, 3301, 9903, 62719, 109141, 188157, 327423, 2073679, 6221037, 360274441, 1080823323, 6845214379, 20535643137]

約数ペア:

[(1, 20535643137), (3, 6845214379), (19, 1080823323), (57, 360274441), (3301, 6221037), (9903, 2073679), (62719, 327423), (109141, 188157)]