20132275709

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{46507}}^1$

素因数の和:46665

約数の個数: 32

約数和(自身を含む): 25502754816

約数和(自身を除く): 5370479107

約数列:

[1, 7, 13, 67, 71, 91, 469, 497, 871, 923, 4757, 6097, 6461, 33299, 46507, 61841, 325549, 432887, 604591, 3115969, 3301997, 4232137, 21811783, 23113979, 40507597, 42925961, 221233799, 283553179, 300481727, 1548636593, 2876039387, 20132275709]

約数ペア:

[(1, 20132275709), (7, 2876039387), (13, 1548636593), (67, 300481727), (71, 283553179), (91, 221233799), (469, 42925961), (497, 40507597), (871, 23113979), (923, 21811783), (4757, 4232137), (6097, 3301997), (6461, 3115969), (33299, 604591), (46507, 432887), (61841, 325549)]