20174485734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2309}}^1\times {\mathrm{37339}}^1$

素因数の和:39669

約数の個数: 48

約数和(自身を含む): 47095448400

約数和(自身を除く): 26920962666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2309, 4618, 6927, 13854, 20781, 30017, 37339, 41562, 60034, 74678, 90051, 112017, 180102, 224034, 270153, 336051, 485407, 540306, 672102, 970814, 1456221, 2912442, 4368663, 8737326, 86215751, 172431502, 258647253, 517294506, 775941759, 1120804763, 1551883518, 2241609526, 3362414289, 6724828578, 10087242867, 20174485734]

約数ペア:

[(1, 20174485734), (2, 10087242867), (3, 6724828578), (6, 3362414289), (9, 2241609526), (13, 1551883518), (18, 1120804763), (26, 775941759), (39, 517294506), (78, 258647253), (117, 172431502), (234, 86215751), (2309, 8737326), (4618, 4368663), (6927, 2912442), (13854, 1456221), (20781, 970814), (30017, 672102), (37339, 540306), (41562, 485407), (60034, 336051), (74678, 270153), (90051, 224034), (112017, 180102)]