20162021502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{1039}}^1$

素因数の和:1342

約数の個数: 128

約数和(自身を含む): 48306585600

約数和(自身を除く): 28144564098

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 59, 82, 118, 123, 177, 191, 246, 287, 354, 382, 413, 573, 574, 826, 861, 1039, 1146, 1239, 1337, 1722, 2078, 2419, 2478, 2674, 3117, 4011, 4838, 6234, 7257, 7273, 7831, 8022, 11269, 14514, 14546, 15662, 16933, 21819, 22538, 23493, 33807, 33866, 42599, 43638, 46986, 50799, 54817, 61301, 67614, 78883, 85198, 101598, 109634, 122602, 127797, 157766, 164451, 183903, 198449, 236649, 255594, 298193, 328902, 367806, 396898, 429107, 462029, 473298, 595347, 596386, 858214, 894579, 924058, 1190694, 1287321, 1386087, 1389143, 1789158, 2513341, 2574642, 2772174, 2778286, 3234203, 4167429, 5026682, 6468406, 7540023, 8136409, 8334858, 9702609, 11708491, 15080046, 16272818, 17593387, 19405218, 23416982, 24409227, 35125473, 35186774, 48818454, 52780161, 56954863, 70250946, 81959437, 105560322, 113909726, 163918874, 170864589, 245878311, 341729178, 480048131, 491756622, 960096262, 1440144393, 2880288786, 3360336917, 6720673834, 10081010751, 20162021502]

約数ペア:

[(1, 20162021502), (2, 10081010751), (3, 6720673834), (6, 3360336917), (7, 2880288786), (14, 1440144393), (21, 960096262), (41, 491756622), (42, 480048131), (59, 341729178), (82, 245878311), (118, 170864589), (123, 163918874), (177, 113909726), (191, 105560322), (246, 81959437), (287, 70250946), (354, 56954863), (382, 52780161), (413, 48818454), (573, 35186774), (574, 35125473), (826, 24409227), (861, 23416982), (1039, 19405218), (1146, 17593387), (1239, 16272818), (1337, 15080046), (1722, 11708491), (2078, 9702609), (2419, 8334858), (2478, 8136409), (2674, 7540023), (3117, 6468406), (4011, 5026682), (4838, 4167429), (6234, 3234203), (7257, 2778286), (7273, 2772174), (7831, 2574642), (8022, 2513341), (11269, 1789158), (14514, 1389143), (14546, 1386087), (15662, 1287321), (16933, 1190694), (21819, 924058), (22538, 894579), (23493, 858214), (33807, 596386), (33866, 595347), (42599, 473298), (43638, 462029), (46986, 429107), (50799, 396898), (54817, 367806), (61301, 328902), (67614, 298193), (78883, 255594), (85198, 236649), (101598, 198449), (109634, 183903), (122602, 164451), (127797, 157766)]