2013252040

素因数分解:

$2^3\times 5^1\times {\mathrm{50331301}}^1$

素因数の和:50331312

約数の個数: 16

約数和(自身を含む): 4529817180

約数和(自身を除く): 2516565140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50331301, 100662602, 201325204, 251656505, 402650408, 503313010, 1006626020, 2013252040]

約数ペア:

[(1, 2013252040), (2, 1006626020), (4, 503313010), (5, 402650408), (8, 251656505), (10, 201325204), (20, 100662602), (40, 50331301)]