20108292

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 48529152

約数和(自身を除く): 28420860

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 101, 141, 188, 202, 282, 303, 353, 404, 564, 606, 706, 1059, 1212, 1412, 2118, 4236, 4747, 9494, 14241, 16591, 18988, 28482, 33182, 35653, 49773, 56964, 66364, 71306, 99546, 106959, 142612, 199092, 213918, 427836, 1675691, 3351382, 5027073, 6702764, 10054146, 20108292]

約数ペア:

[(1, 20108292), (2, 10054146), (3, 6702764), (4, 5027073), (6, 3351382), (12, 1675691), (47, 427836), (94, 213918), (101, 199092), (141, 142612), (188, 106959), (202, 99546), (282, 71306), (303, 66364), (353, 56964), (404, 49773), (564, 35653), (606, 33182), (706, 28482), (1059, 18988), (1212, 16591), (1412, 14241), (2118, 9494), (4236, 4747)]