20102598

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 46275840

約数和(自身を除く): 26173242

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 118, 138, 177, 207, 354, 414, 531, 823, 1062, 1357, 1646, 2469, 2714, 4071, 4938, 7407, 8142, 12213, 14814, 18929, 24426, 37858, 48557, 56787, 97114, 113574, 145671, 170361, 291342, 340722, 437013, 874026, 1116811, 2233622, 3350433, 6700866, 10051299, 20102598]

約数ペア:

[(1, 20102598), (2, 10051299), (3, 6700866), (6, 3350433), (9, 2233622), (18, 1116811), (23, 874026), (46, 437013), (59, 340722), (69, 291342), (118, 170361), (138, 145671), (177, 113574), (207, 97114), (354, 56787), (414, 48557), (531, 37858), (823, 24426), (1062, 18929), (1357, 14814), (1646, 12213), (2469, 8142), (2714, 7407), (4071, 4938)]