20179917996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240237119}}^1$

素因数の和:240237133

約数の個数: 24

約数和(自身を含む): 53813114880

約数和(自身を除く): 33633196884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240237119, 480474238, 720711357, 960948476, 1441422714, 1681659833, 2882845428, 3363319666, 5044979499, 6726639332, 10089958998, 20179917996]

約数ペア:

[(1, 20179917996), (2, 10089958998), (3, 6726639332), (4, 5044979499), (6, 3363319666), (7, 2882845428), (12, 1681659833), (14, 1441422714), (21, 960948476), (28, 720711357), (42, 480474238), (84, 240237119)]