20122720102

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1\times {\mathrm{11597}}^1$

素因数の和:12252

約数の個数: 32

約数和(自身を含む): 32026067712

約数和(自身を除く): 11903347610

約数列:

[1, 2, 23, 46, 67, 134, 563, 1126, 1541, 3082, 11597, 12949, 23194, 25898, 37721, 75442, 266731, 533462, 776999, 867583, 1553998, 1735166, 6529111, 13058222, 17870977, 35741954, 150169553, 300339106, 437450437, 874900874, 10061360051, 20122720102]

約数ペア:

[(1, 20122720102), (2, 10061360051), (23, 874900874), (46, 437450437), (67, 300339106), (134, 150169553), (563, 35741954), (1126, 17870977), (1541, 13058222), (3082, 6529111), (11597, 1735166), (12949, 1553998), (23194, 867583), (25898, 776999), (37721, 533462), (75442, 266731)]