20348580258358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{937}}^1\times {\mathrm{152029}}^1$

素因数の和:153173

約数の個数: 64

約数和(自身を含む): 34334513579520

約数和(自身を除く): 13985933321162

約数列:

[1, 2, 11, 22, 43, 86, 151, 302, 473, 937, 946, 1661, 1874, 3322, 6493, 10307, 12986, 20614, 40291, 71423, 80582, 141487, 142846, 152029, 282974, 304058, 443201, 886402, 1556357, 1672319, 3112714, 3344638, 6083941, 6537247, 12167882, 13074494, 22956379, 45912758, 66923351, 71909717, 133846702, 142451173, 143819434, 252520169, 284902346, 505040338, 987124297, 1566962903, 1974248594, 3133925806, 6125400439, 10858367267, 12250800878, 21510127123, 21716734534, 43020254246, 67379404829, 134758809658, 236611398353, 473222796706, 924935466289, 1849870932578, 10174290129179, 20348580258358]

約数ペア:

[(1, 20348580258358), (2, 10174290129179), (11, 1849870932578), (22, 924935466289), (43, 473222796706), (86, 236611398353), (151, 134758809658), (302, 67379404829), (473, 43020254246), (937, 21716734534), (946, 21510127123), (1661, 12250800878), (1874, 10858367267), (3322, 6125400439), (6493, 3133925806), (10307, 1974248594), (12986, 1566962903), (20614, 987124297), (40291, 505040338), (71423, 284902346), (80582, 252520169), (141487, 143819434), (142846, 142451173), (152029, 133846702), (282974, 71909717), (304058, 66923351), (443201, 45912758), (886402, 22956379), (1556357, 13074494), (1672319, 12167882), (3112714, 6537247), (3344638, 6083941)]