2020394054

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1\times {\mathrm{2251}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 3525226752

約数和(自身を除く): 1504832698

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1051, 2102, 2251, 4502, 7357, 14714, 15757, 31514, 64111, 128222, 137311, 274622, 448777, 897554, 961177, 1922354, 2365801, 4731602, 16560607, 33121214, 144313861, 288627722, 1010197027, 2020394054]

約数ペア:

[(1, 2020394054), (2, 1010197027), (7, 288627722), (14, 144313861), (61, 33121214), (122, 16560607), (427, 4731602), (854, 2365801), (1051, 1922354), (2102, 961177), (2251, 897554), (4502, 448777), (7357, 274622), (14714, 137311), (15757, 128222), (31514, 64111)]