20160892630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7741}}^1\times {\mathrm{7039}}^1$

素因数の和:14824

約数の個数: 32

約数和(自身を含む): 37280517120

約数和(自身を除く): 17119624490

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 7039, 7741, 14078, 15482, 35195, 38705, 70390, 77410, 260443, 286417, 520886, 572834, 1302215, 1432085, 2604430, 2864170, 54488899, 108977798, 272444495, 544888990, 2016089263, 4032178526, 10080446315, 20160892630]

約数ペア:

[(1, 20160892630), (2, 10080446315), (5, 4032178526), (10, 2016089263), (37, 544888990), (74, 272444495), (185, 108977798), (370, 54488899), (7039, 2864170), (7741, 2604430), (14078, 1432085), (15482, 1302215), (35195, 572834), (38705, 520886), (70390, 286417), (77410, 260443)]