2020160376

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2158291}}^1$

素因数の和:2158316

約数の個数: 48

約数和(自身を含む): 5892137160

約数和(自身を除く): 3871976784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2158291, 4316582, 6474873, 8633164, 12949746, 17266328, 19424619, 25899492, 28057783, 38849238, 51798984, 56115566, 77698476, 84173349, 112231132, 155396952, 168346698, 224462264, 252520047, 336693396, 505040094, 673386792, 1010080188, 2020160376]

約数ペア:

[(1, 2020160376), (2, 1010080188), (3, 673386792), (4, 505040094), (6, 336693396), (8, 252520047), (9, 224462264), (12, 168346698), (13, 155396952), (18, 112231132), (24, 84173349), (26, 77698476), (36, 56115566), (39, 51798984), (52, 38849238), (72, 28057783), (78, 25899492), (104, 19424619), (117, 17266328), (156, 12949746), (234, 8633164), (312, 6474873), (468, 4316582), (936, 2158291)]