2079231620

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{172981}}^1$

素因数の和:173591

約数の個数: 24

約数和(自身を含む): 4373676888

約数和(自身を除く): 2294445268

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 12020, 172981, 345962, 691924, 864905, 1729810, 3459620, 103961581, 207923162, 415846324, 519807905, 1039615810, 2079231620]

約数ペア:

[(1, 2079231620), (2, 1039615810), (4, 519807905), (5, 415846324), (10, 207923162), (20, 103961581), (601, 3459620), (1202, 1729810), (2404, 864905), (3005, 691924), (6010, 345962), (12020, 172981)]