20194115590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12953}}^1\times {\mathrm{14173}}^1$

素因数の和:27144

約数の個数: 32

約数和(自身を含む): 39659759136

約数和(自身を除く): 19465643546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 12953, 14173, 25906, 28346, 64765, 70865, 129530, 141730, 142483, 155903, 284966, 311806, 712415, 779515, 1424830, 1559030, 183582869, 367165738, 917914345, 1835828690, 2019411559, 4038823118, 10097057795, 20194115590]

約数ペア:

[(1, 20194115590), (2, 10097057795), (5, 4038823118), (10, 2019411559), (11, 1835828690), (22, 917914345), (55, 367165738), (110, 183582869), (12953, 1559030), (14173, 1424830), (25906, 779515), (28346, 712415), (64765, 311806), (70865, 284966), (129530, 155903), (141730, 142483)]