20164308974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{336397}}^1$

素因数の和:336500

約数の個数: 32

約数和(自身を含む): 33569829216

約数和(自身を除く): 13405520242

約数列:

[1, 2, 17, 34, 41, 43, 82, 86, 697, 731, 1394, 1462, 1763, 3526, 29971, 59942, 336397, 672794, 5718749, 11437498, 13792277, 14465071, 27584554, 28930142, 234468709, 245906207, 468937418, 491812414, 593067911, 1186135822, 10082154487, 20164308974]

約数ペア:

[(1, 20164308974), (2, 10082154487), (17, 1186135822), (34, 593067911), (41, 491812414), (43, 468937418), (82, 245906207), (86, 234468709), (697, 28930142), (731, 27584554), (1394, 14465071), (1462, 13792277), (1763, 11437498), (3526, 5718749), (29971, 672794), (59942, 336397)]