20486512614

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{751909}}^1$

素因数の和:752172

約数の個数: 32

約数和(自身を含む): 43310016000

約数和(自身を除く): 22823503386

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 239, 478, 717, 1434, 4541, 9082, 13623, 27246, 751909, 1503818, 2255727, 4511454, 14286271, 28572542, 42858813, 85717626, 179706251, 359412502, 539118753, 1078237506, 3414418769, 6828837538, 10243256307, 20486512614]

約数ペア:

[(1, 20486512614), (2, 10243256307), (3, 6828837538), (6, 3414418769), (19, 1078237506), (38, 539118753), (57, 359412502), (114, 179706251), (239, 85717626), (478, 42858813), (717, 28572542), (1434, 14286271), (4541, 4511454), (9082, 2255727), (13623, 1503818), (27246, 751909)]