20343630154

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{206237}}^1$

素因数の和:206350

約数の個数: 32

約数和(自身を含む): 33103673856

約数和(自身を除く): 12760043702

約数列:

[1, 2, 31, 37, 43, 62, 74, 86, 1147, 1333, 1591, 2294, 2666, 3182, 49321, 98642, 206237, 412474, 6393347, 7630769, 8868191, 12786694, 15261538, 17736382, 236553839, 274913921, 328123067, 473107678, 549827842, 656246134, 10171815077, 20343630154]

約数ペア:

[(1, 20343630154), (2, 10171815077), (31, 656246134), (37, 549827842), (43, 473107678), (62, 328123067), (74, 274913921), (86, 236553839), (1147, 17736382), (1333, 15261538), (1591, 12786694), (2294, 8868191), (2666, 7630769), (3182, 6393347), (49321, 412474), (98642, 206237)]