2019955128

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{54617}}^1$

素因数の和:54716

約数の個数: 64

約数和(自身を含む): 5348194560

約数和(自身を除く): 3328239432

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 67, 69, 92, 134, 138, 184, 201, 268, 276, 402, 536, 552, 804, 1541, 1608, 3082, 4623, 6164, 9246, 12328, 18492, 36984, 54617, 109234, 163851, 218468, 327702, 436936, 655404, 1256191, 1310808, 2512382, 3659339, 3768573, 5024764, 7318678, 7537146, 10049528, 10978017, 14637356, 15074292, 21956034, 29274712, 30148584, 43912068, 84164797, 87824136, 168329594, 252494391, 336659188, 504988782, 673318376, 1009977564, 2019955128]

約数ペア:

[(1, 2019955128), (2, 1009977564), (3, 673318376), (4, 504988782), (6, 336659188), (8, 252494391), (12, 168329594), (23, 87824136), (24, 84164797), (46, 43912068), (67, 30148584), (69, 29274712), (92, 21956034), (134, 15074292), (138, 14637356), (184, 10978017), (201, 10049528), (268, 7537146), (276, 7318678), (402, 5024764), (536, 3768573), (552, 3659339), (804, 2512382), (1541, 1310808), (1608, 1256191), (3082, 655404), (4623, 436936), (6164, 327702), (9246, 218468), (12328, 163851), (18492, 109234), (36984, 54617)]