20218272492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1206053}}^1$

素因数の和:1206198

約数の個数: 48

約数和(自身を含む): 51869970432

約数和(自身を除く): 31651697940

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 127, 132, 254, 381, 508, 762, 1397, 1524, 2794, 4191, 5588, 8382, 16764, 1206053, 2412106, 3618159, 4824212, 7236318, 13266583, 14472636, 26533166, 39799749, 53066332, 79599498, 153168731, 159198996, 306337462, 459506193, 612674924, 919012386, 1684856041, 1838024772, 3369712082, 5054568123, 6739424164, 10109136246, 20218272492]

約数ペア:

[(1, 20218272492), (2, 10109136246), (3, 6739424164), (4, 5054568123), (6, 3369712082), (11, 1838024772), (12, 1684856041), (22, 919012386), (33, 612674924), (44, 459506193), (66, 306337462), (127, 159198996), (132, 153168731), (254, 79599498), (381, 53066332), (508, 39799749), (762, 26533166), (1397, 14472636), (1524, 13266583), (2794, 7236318), (4191, 4824212), (5588, 3618159), (8382, 2412106), (16764, 1206053)]