20179785596

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{717529}}^1$

素因数の和:717701

約数の個数: 24

約数和(自身を含む): 36163512000

約数和(自身を除く): 15983726404

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 7031, 14062, 28124, 717529, 1435058, 2870116, 56684791, 63860081, 113369582, 127720162, 226739164, 255440324, 5044946399, 10089892798, 20179785596]

約数ペア:

[(1, 20179785596), (2, 10089892798), (4, 5044946399), (79, 255440324), (89, 226739164), (158, 127720162), (178, 113369582), (316, 63860081), (356, 56684791), (7031, 2870116), (14062, 1435058), (28124, 717529)]