20228434391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{2131}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 23029284096

約数和(自身を除く): 2800849705

約数列:

[1, 11, 37, 83, 281, 407, 913, 2131, 3071, 3091, 10397, 23323, 23441, 33781, 78847, 114367, 176873, 256553, 598811, 862951, 867317, 1945603, 6544301, 6586921, 9492461, 22156007, 49701313, 71987311, 243716077, 546714443, 1838948581, 20228434391]

約数ペア:

[(1, 20228434391), (11, 1838948581), (37, 546714443), (83, 243716077), (281, 71987311), (407, 49701313), (913, 22156007), (2131, 9492461), (3071, 6586921), (3091, 6544301), (10397, 1945603), (23323, 867317), (23441, 862951), (33781, 598811), (78847, 256553), (114367, 176873)]