20162750826

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{13933}}^1$

素因数の和:14131

約数の個数: 64

約数和(自身を含む): 42377195520

約数和(自身を除く): 22214444694

約数列:

[1, 2, 3, 6, 43, 71, 79, 86, 129, 142, 158, 213, 237, 258, 426, 474, 3053, 3397, 5609, 6106, 6794, 9159, 10191, 11218, 13933, 16827, 18318, 20382, 27866, 33654, 41799, 83598, 241187, 482374, 599119, 723561, 989243, 1100707, 1198238, 1447122, 1797357, 1978486, 2201414, 2967729, 3302121, 3594714, 5935458, 6604242, 42537449, 47330401, 78150197, 85074898, 94660802, 127612347, 141991203, 156300394, 234450591, 255224694, 283982406, 468901182, 3360458471, 6720916942, 10081375413, 20162750826]

約数ペア:

[(1, 20162750826), (2, 10081375413), (3, 6720916942), (6, 3360458471), (43, 468901182), (71, 283982406), (79, 255224694), (86, 234450591), (129, 156300394), (142, 141991203), (158, 127612347), (213, 94660802), (237, 85074898), (258, 78150197), (426, 47330401), (474, 42537449), (3053, 6604242), (3397, 5935458), (5609, 3594714), (6106, 3302121), (6794, 2967729), (9159, 2201414), (10191, 1978486), (11218, 1797357), (13933, 1447122), (16827, 1198238), (18318, 1100707), (20382, 989243), (27866, 723561), (33654, 599119), (41799, 482374), (83598, 241187)]