20135140516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{231109}}^1$

素因数の和:232083

約数の個数: 24

約数和(自身を含む): 36807503040

約数和(自身を除く): 16672362524

約数列:

[1, 2, 4, 23, 46, 92, 947, 1894, 3788, 21781, 43562, 87124, 231109, 462218, 924436, 5315507, 10631014, 21262028, 218860223, 437720446, 875440892, 5033785129, 10067570258, 20135140516]

約数ペア:

[(1, 20135140516), (2, 10067570258), (4, 5033785129), (23, 875440892), (46, 437720446), (92, 218860223), (947, 21262028), (1894, 10631014), (3788, 5315507), (21781, 924436), (43562, 462218), (87124, 231109)]