20477292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2927}}^1$

素因数の和:2998

約数の個数: 48

約数和(自身を含む): 53125632

約数和(自身を除く): 32648340

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 2927, 3498, 5854, 6996, 8781, 11708, 17562, 32197, 35124, 64394, 96591, 128788, 155131, 193182, 310262, 386364, 465393, 620524, 930786, 1706441, 1861572, 3412882, 5119323, 6825764, 10238646, 20477292]

約数ペア:

[(1, 20477292), (2, 10238646), (3, 6825764), (4, 5119323), (6, 3412882), (11, 1861572), (12, 1706441), (22, 930786), (33, 620524), (44, 465393), (53, 386364), (66, 310262), (106, 193182), (132, 155131), (159, 128788), (212, 96591), (318, 64394), (583, 35124), (636, 32197), (1166, 17562), (1749, 11708), (2332, 8781), (2927, 6996), (3498, 5854)]