2019464180

素因数分解:

$2^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{105953}}^1$

素因数の和:106915

約数の個数: 24

約数和(自身を含む): 4245364872

約数和(自身を除く): 2225900692

約数列:

[1, 2, 4, 5, 10, 20, 953, 1906, 3812, 4765, 9530, 19060, 105953, 211906, 423812, 529765, 1059530, 2119060, 100973209, 201946418, 403892836, 504866045, 1009732090, 2019464180]

約数ペア:

[(1, 2019464180), (2, 1009732090), (4, 504866045), (5, 403892836), (10, 201946418), (20, 100973209), (953, 2119060), (1906, 1059530), (3812, 529765), (4765, 423812), (9530, 211906), (19060, 105953)]