20167520330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1\times {\mathrm{32633}}^1$

素因数の和:35350

約数の個数: 32

約数和(自身を含む): 37895122944

約数和(自身を除く): 17727602614

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2687, 5374, 13435, 26870, 32633, 61801, 65266, 123602, 163165, 309005, 326330, 618010, 750559, 1501118, 3752795, 7505590, 87684871, 175369742, 438424355, 876848710, 2016752033, 4033504066, 10083760165, 20167520330]

約数ペア:

[(1, 20167520330), (2, 10083760165), (5, 4033504066), (10, 2016752033), (23, 876848710), (46, 438424355), (115, 175369742), (230, 87684871), (2687, 7505590), (5374, 3752795), (13435, 1501118), (26870, 750559), (32633, 618010), (61801, 326330), (65266, 309005), (123602, 163165)]