20116122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11213}}^1$

素因数の和:11254

約数の個数: 32

約数和(自身を含む): 45214848

約数和(自身を除く): 25098726

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 11213, 22426, 33639, 67278, 145769, 257899, 291538, 437307, 515798, 773697, 874614, 1547394, 3352687, 6705374, 10058061, 20116122]

約数ペア:

[(1, 20116122), (2, 10058061), (3, 6705374), (6, 3352687), (13, 1547394), (23, 874614), (26, 773697), (39, 515798), (46, 437307), (69, 291538), (78, 257899), (138, 145769), (299, 67278), (598, 33639), (897, 22426), (1794, 11213)]