20131006922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1\times {\mathrm{10211}}^1$

素因数の和:10814

約数の個数: 32

約数和(自身を含む): 32775128064

約数和(自身を除く): 12644121142

約数列:

[1, 2, 13, 26, 191, 382, 397, 794, 2483, 4966, 5161, 10211, 10322, 20422, 75827, 132743, 151654, 265486, 985751, 1950301, 1971502, 3900602, 4053767, 8107534, 25353913, 50707826, 52698971, 105397942, 774269497, 1548538994, 10065503461, 20131006922]

約数ペア:

[(1, 20131006922), (2, 10065503461), (13, 1548538994), (26, 774269497), (191, 105397942), (382, 52698971), (397, 50707826), (794, 25353913), (2483, 8107534), (4966, 4053767), (5161, 3900602), (10211, 1971502), (10322, 1950301), (20422, 985751), (75827, 265486), (132743, 151654)]