20143777676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{354619}}^1$

素因数の和:355925

約数の個数: 24

約数和(自身を含む): 38486199360

約数和(自身を除く): 18342421684

約数列:

[1, 2, 4, 11, 22, 44, 1291, 2582, 5164, 14201, 28402, 56804, 354619, 709238, 1418476, 3900809, 7801618, 15603236, 457813129, 915626258, 1831252516, 5035944419, 10071888838, 20143777676]

約数ペア:

[(1, 20143777676), (2, 10071888838), (4, 5035944419), (11, 1831252516), (22, 915626258), (44, 457813129), (1291, 15603236), (2582, 7801618), (5164, 3900809), (14201, 1418476), (28402, 709238), (56804, 354619)]