20236484168

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{6827}}^1\times {\mathrm{6991}}^1$

素因数の和:13877

約数の個数: 32

約数和(自身を含む): 38670514560

約数和(自身を除く): 18434030392

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 6827, 6991, 13654, 13982, 27308, 27964, 54616, 55928, 361831, 370523, 723662, 741046, 1447324, 1482092, 2894648, 2964184, 47727557, 95455114, 190910228, 381820456, 2529560521, 5059121042, 10118242084, 20236484168]

約数ペア:

[(1, 20236484168), (2, 10118242084), (4, 5059121042), (8, 2529560521), (53, 381820456), (106, 190910228), (212, 95455114), (424, 47727557), (6827, 2964184), (6991, 2894648), (13654, 1482092), (13982, 1447324), (27308, 741046), (27964, 723662), (54616, 370523), (55928, 361831)]