20033405552

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{814631}}^1$

素因数の和:814721

約数の個数: 40

約数和(自身を含む): 40910819040

約数和(自身を除く): 20877413488

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1537, 3074, 6148, 12296, 24592, 814631, 1629262, 3258524, 6517048, 13034096, 23624299, 43175443, 47248598, 86350886, 94497196, 172701772, 188994392, 345403544, 377988784, 690807088, 1252087847, 2504175694, 5008351388, 10016702776, 20033405552]

約数ペア:

[(1, 20033405552), (2, 10016702776), (4, 5008351388), (8, 2504175694), (16, 1252087847), (29, 690807088), (53, 377988784), (58, 345403544), (106, 188994392), (116, 172701772), (212, 94497196), (232, 86350886), (424, 47248598), (464, 43175443), (848, 23624299), (1537, 13034096), (3074, 6517048), (6148, 3258524), (12296, 1629262), (24592, 814631)]