20343150597

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{4969}}^1$

素因数の和:5506

約数の個数: 64

約数和(自身を含む): 34810675200

約数和(自身を除く): 14467524603

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 479, 777, 1221, 1437, 2849, 3353, 4969, 5269, 8547, 10059, 14907, 15807, 17723, 34783, 36883, 53169, 54659, 104349, 110649, 124061, 163977, 183853, 194953, 372183, 382613, 551559, 584859, 1147839, 1286971, 1364671, 2022383, 2380151, 3860913, 4094013, 6067149, 7140453, 14156681, 16661057, 26181661, 42470043, 49983171, 78544983, 88065587, 183271627, 264196761, 549814881, 616459109, 968721457, 1849377327, 2906164371, 6781050199, 20343150597]

約数ペア:

[(1, 20343150597), (3, 6781050199), (7, 2906164371), (11, 1849377327), (21, 968721457), (33, 616459109), (37, 549814881), (77, 264196761), (111, 183271627), (231, 88065587), (259, 78544983), (407, 49983171), (479, 42470043), (777, 26181661), (1221, 16661057), (1437, 14156681), (2849, 7140453), (3353, 6067149), (4969, 4094013), (5269, 3860913), (8547, 2380151), (10059, 2022383), (14907, 1364671), (15807, 1286971), (17723, 1147839), (34783, 584859), (36883, 551559), (53169, 382613), (54659, 372183), (104349, 194953), (110649, 183853), (124061, 163977)]