20161420356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{130657}}^1$

素因数の和:130849

約数の個数: 96

約数和(自身を含む): 59003062272

約数和(自身を除く): 38841641916

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 167, 231, 308, 334, 462, 501, 668, 924, 1002, 1169, 1837, 2004, 2338, 3507, 3674, 4676, 5511, 7014, 7348, 11022, 12859, 14028, 22044, 25718, 38577, 51436, 77154, 130657, 154308, 261314, 391971, 522628, 783942, 914599, 1437227, 1567884, 1829198, 2743797, 2874454, 3658396, 4311681, 5487594, 5748908, 8623362, 10060589, 10975188, 17246724, 20121178, 21819719, 30181767, 40242356, 43639438, 60363534, 65459157, 87278876, 120727068, 130918314, 152738033, 240016909, 261836628, 305476066, 458214099, 480033818, 610952132, 720050727, 916428198, 960067636, 1440101454, 1680118363, 1832856396, 2880202908, 3360236726, 5040355089, 6720473452, 10080710178, 20161420356]

約数ペア:

[(1, 20161420356), (2, 10080710178), (3, 6720473452), (4, 5040355089), (6, 3360236726), (7, 2880202908), (11, 1832856396), (12, 1680118363), (14, 1440101454), (21, 960067636), (22, 916428198), (28, 720050727), (33, 610952132), (42, 480033818), (44, 458214099), (66, 305476066), (77, 261836628), (84, 240016909), (132, 152738033), (154, 130918314), (167, 120727068), (231, 87278876), (308, 65459157), (334, 60363534), (462, 43639438), (501, 40242356), (668, 30181767), (924, 21819719), (1002, 20121178), (1169, 17246724), (1837, 10975188), (2004, 10060589), (2338, 8623362), (3507, 5748908), (3674, 5487594), (4676, 4311681), (5511, 3658396), (7014, 2874454), (7348, 2743797), (11022, 1829198), (12859, 1567884), (14028, 1437227), (22044, 914599), (25718, 783942), (38577, 522628), (51436, 391971), (77154, 261314), (130657, 154308)]