20160299510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8297}}^1\times {\mathrm{18691}}^1$

素因数の和:27008

約数の個数: 32

約数和(自身を含む): 39086766432

約数和(自身を除く): 18926466922

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 8297, 16594, 18691, 37382, 41485, 82970, 93455, 107861, 186910, 215722, 242983, 485966, 539305, 1078610, 1214915, 2429830, 155079227, 310158454, 775396135, 1550792270, 2016029951, 4032059902, 10080149755, 20160299510]

約数ペア:

[(1, 20160299510), (2, 10080149755), (5, 4032059902), (10, 2016029951), (13, 1550792270), (26, 775396135), (65, 310158454), (130, 155079227), (8297, 2429830), (16594, 1214915), (18691, 1078610), (37382, 539305), (41485, 485966), (82970, 242983), (93455, 215722), (107861, 186910)]