2020160454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{30011}}^1$

素因数の和:30892

約数の個数: 32

約数和(自身を含む): 4356301824

約数和(自身を除く): 2336141370

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 863, 1726, 2589, 5178, 11219, 22438, 30011, 33657, 60022, 67314, 90033, 180066, 390143, 780286, 1170429, 2340858, 25899493, 51798986, 77698479, 155396958, 336693409, 673386818, 1010080227, 2020160454]

約数ペア:

[(1, 2020160454), (2, 1010080227), (3, 673386818), (6, 336693409), (13, 155396958), (26, 77698479), (39, 51798986), (78, 25899493), (863, 2340858), (1726, 1170429), (2589, 780286), (5178, 390143), (11219, 180066), (22438, 90033), (30011, 67314), (33657, 60022)]