20791167768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1793579}}^1$

素因数の和:1793621

約数の個数: 96

約数和(自身を含む): 67151635200

約数和(自身を除く): 46360467432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 11592, 1793579, 3587158, 5380737, 7174316, 10761474, 12555053, 14348632, 16142211, 21522948, 25110106, 32284422, 37665159, 41252317, 43045896, 50220212, 64568844, 75330318, 82504634, 100440424, 112995477, 123756951, 129137688, 150660636, 165009268, 225990954, 247513902, 288766219, 301321272, 330018536, 371270853, 451981908, 495027804, 577532438, 742541706, 866298657, 903963816, 990055608, 1155064876, 1485083412, 1732597314, 2310129752, 2598895971, 2970166824, 3465194628, 5197791942, 6930389256, 10395583884, 20791167768]

約数ペア:

[(1, 20791167768), (2, 10395583884), (3, 6930389256), (4, 5197791942), (6, 3465194628), (7, 2970166824), (8, 2598895971), (9, 2310129752), (12, 1732597314), (14, 1485083412), (18, 1155064876), (21, 990055608), (23, 903963816), (24, 866298657), (28, 742541706), (36, 577532438), (42, 495027804), (46, 451981908), (56, 371270853), (63, 330018536), (69, 301321272), (72, 288766219), (84, 247513902), (92, 225990954), (126, 165009268), (138, 150660636), (161, 129137688), (168, 123756951), (184, 112995477), (207, 100440424), (252, 82504634), (276, 75330318), (322, 64568844), (414, 50220212), (483, 43045896), (504, 41252317), (552, 37665159), (644, 32284422), (828, 25110106), (966, 21522948), (1288, 16142211), (1449, 14348632), (1656, 12555053), (1932, 10761474), (2898, 7174316), (3864, 5380737), (5796, 3587158), (11592, 1793579)]