2050057130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18636883}}^1$

素因数の和:18636901

約数の個数: 16

約数和(自身を含む): 4025566944

約数和(自身を除く): 1975509814

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18636883, 37273766, 93184415, 186368830, 205005713, 410011426, 1025028565, 2050057130]

約数ペア:

[(1, 2050057130), (2, 1025028565), (5, 410011426), (10, 205005713), (11, 186368830), (22, 93184415), (55, 37273766), (110, 18636883)]