20070823822556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{440111039}}^1$

素因数の和:440111933

約数の個数: 24

約数和(自身を含む): 37868914325760

約数和(自身を除く): 17798090503204

約数列:

[1, 2, 4, 13, 26, 52, 877, 1754, 3508, 11401, 22802, 45604, 440111039, 880222078, 1760444156, 5721443507, 11442887014, 22885774028, 385977381203, 771954762406, 1543909524812, 5017705955639, 10035411911278, 20070823822556]

約数ペア:

[(1, 20070823822556), (2, 10035411911278), (4, 5017705955639), (13, 1543909524812), (26, 771954762406), (52, 385977381203), (877, 22885774028), (1754, 11442887014), (3508, 5721443507), (11401, 1760444156), (22802, 880222078), (45604, 440111039)]