20103327672

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{3301}}^1\times {\mathrm{5399}}^1$

素因数の和:8756

約数の個数: 64

約数和(自身を含む): 51352704000

約数和(自身を除く): 31249376328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 3301, 5399, 6602, 9903, 10798, 13204, 16197, 19806, 21596, 26408, 32394, 39612, 43192, 64788, 79224, 129576, 155147, 253753, 310294, 465441, 507506, 620588, 761259, 930882, 1015012, 1241176, 1522518, 1861764, 2030024, 3045036, 3723528, 6090072, 17822099, 35644198, 53466297, 71288396, 106932594, 142576792, 213865188, 427730376, 837638653, 1675277306, 2512915959, 3350554612, 5025831918, 6701109224, 10051663836, 20103327672]

約数ペア:

[(1, 20103327672), (2, 10051663836), (3, 6701109224), (4, 5025831918), (6, 3350554612), (8, 2512915959), (12, 1675277306), (24, 837638653), (47, 427730376), (94, 213865188), (141, 142576792), (188, 106932594), (282, 71288396), (376, 53466297), (564, 35644198), (1128, 17822099), (3301, 6090072), (5399, 3723528), (6602, 3045036), (9903, 2030024), (10798, 1861764), (13204, 1522518), (16197, 1241176), (19806, 1015012), (21596, 930882), (26408, 761259), (32394, 620588), (39612, 507506), (43192, 465441), (64788, 310294), (79224, 253753), (129576, 155147)]