20146138870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14088209}}^1$

素因数の和:14088240

約数の個数: 32

約数和(自身を含む): 42602747040

約数和(自身を除く): 22456608170

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 14088209, 28176418, 70441045, 140882090, 154970299, 183146717, 309940598, 366293434, 774851495, 915733585, 1549702990, 1831467170, 2014613887, 4029227774, 10073069435, 20146138870]

約数ペア:

[(1, 20146138870), (2, 10073069435), (5, 4029227774), (10, 2014613887), (11, 1831467170), (13, 1549702990), (22, 915733585), (26, 774851495), (55, 366293434), (65, 309940598), (110, 183146717), (130, 154970299), (143, 140882090), (286, 70441045), (715, 28176418), (1430, 14088209)]