20197464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120223}}^1$

素因数の和:120239

約数の個数: 32

約数和(自身を含む): 57707520

約数和(自身を除く): 37510056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120223, 240446, 360669, 480892, 721338, 841561, 961784, 1442676, 1683122, 2524683, 2885352, 3366244, 5049366, 6732488, 10098732, 20197464]

約数ペア:

[(1, 20197464), (2, 10098732), (3, 6732488), (4, 5049366), (6, 3366244), (7, 2885352), (8, 2524683), (12, 1683122), (14, 1442676), (21, 961784), (24, 841561), (28, 721338), (42, 480892), (56, 360669), (84, 240446), (168, 120223)]