20131949002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{325307}}^1$

素因数の和:325446

約数の個数: 32

約数和(自身を含む): 34430598720

約数和(自身を除く): 14298649718

約数列:

[1, 2, 11, 22, 29, 58, 97, 194, 319, 638, 1067, 2134, 2813, 5626, 30943, 61886, 325307, 650614, 3578377, 7156754, 9433903, 18867806, 31554779, 63109558, 103772933, 207545866, 347102569, 694205138, 915088591, 1830177182, 10065974501, 20131949002]

約数ペア:

[(1, 20131949002), (2, 10065974501), (11, 1830177182), (22, 915088591), (29, 694205138), (58, 347102569), (97, 207545866), (194, 103772933), (319, 63109558), (638, 31554779), (1067, 18867806), (2134, 9433903), (2813, 7156754), (5626, 3578377), (30943, 650614), (61886, 325307)]