20797251070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1473937}}^1$

素因数の和:1474044

約数の個数: 32

約数和(自身を含む): 40114696608

約数和(自身を除く): 19317445538

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 7055, 14110, 1473937, 2947874, 7369685, 14739370, 25056929, 50113858, 122336771, 125284645, 244673542, 250569290, 611683855, 1223367710, 2079725107, 4159450214, 10398625535, 20797251070]

約数ペア:

[(1, 20797251070), (2, 10398625535), (5, 4159450214), (10, 2079725107), (17, 1223367710), (34, 611683855), (83, 250569290), (85, 244673542), (166, 125284645), (170, 122336771), (415, 50113858), (830, 25056929), (1411, 14739370), (2822, 7369685), (7055, 2947874), (14110, 1473937)]