20231668005

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{251}}^1\times {\mathrm{1913}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 33141721536

約数和(自身を除く): 12910053531

約数列:

[1, 3, 5, 15, 53, 159, 251, 265, 753, 795, 1255, 1913, 2809, 3765, 5739, 8427, 9565, 13303, 14045, 28695, 39909, 42135, 66515, 101389, 199545, 304167, 480163, 506945, 705059, 1440489, 1520835, 2115177, 2400815, 3525295, 5373617, 7202445, 10575885, 16120851, 25448639, 26868085, 76345917, 80604255, 127243195, 381729585, 1348777867, 4046333601, 6743889335, 20231668005]

約数ペア:

[(1, 20231668005), (3, 6743889335), (5, 4046333601), (15, 1348777867), (53, 381729585), (159, 127243195), (251, 80604255), (265, 76345917), (753, 26868085), (795, 25448639), (1255, 16120851), (1913, 10575885), (2809, 7202445), (3765, 5373617), (5739, 3525295), (8427, 2400815), (9565, 2115177), (13303, 1520835), (14045, 1440489), (28695, 705059), (39909, 506945), (42135, 480163), (66515, 304167), (101389, 199545)]