20238601691

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1\times {\mathrm{24407}}^1$

素因数の和:24536

約数の個数: 32

約数和(自身を含む): 25727984640

約数和(自身を除く): 5489382949

約数列:

[1, 7, 11, 77, 89, 121, 623, 847, 979, 1331, 6853, 9317, 10769, 24407, 75383, 118459, 170849, 268477, 829213, 1879339, 2172223, 2953247, 15205561, 20672729, 23894453, 32485717, 167261171, 227400019, 262838983, 1839872881, 2891228813, 20238601691]

約数ペア:

[(1, 20238601691), (7, 2891228813), (11, 1839872881), (77, 262838983), (89, 227400019), (121, 167261171), (623, 32485717), (847, 23894453), (979, 20672729), (1331, 15205561), (6853, 2953247), (9317, 2172223), (10769, 1879339), (24407, 829213), (75383, 268477), (118459, 170849)]