20234082946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 40808355840

約数和(自身を除く): 20574272894

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 67, 77, 121, 133, 134, 154, 209, 242, 266, 418, 469, 737, 847, 853, 938, 1273, 1331, 1463, 1474, 1694, 1706, 2299, 2546, 2662, 2926, 4598, 5159, 5971, 8107, 8911, 9317, 9383, 10318, 11942, 14003, 16093, 16207, 16214, 17822, 18634, 18766, 25289, 28006, 32186, 32414, 50578, 56749, 57151, 65681, 89177, 98021, 103213, 113449, 113498, 114302, 131362, 154033, 177023, 178277, 178354, 196042, 206426, 226898, 308066, 354046, 356554, 400057, 624239, 628661, 722491, 800114, 1078231, 1085869, 1135343, 1247939, 1248478, 1257322, 1444982, 1694363, 1961047, 2156462, 2171738, 2270686, 2495878, 3388726, 3922094, 4400627, 6915271, 7601083, 7947401, 8801254, 11860541, 11944559, 13727329, 13830542, 15202166, 15894802, 21571517, 23721082, 23889118, 27454658, 43143034, 48406897, 76067981, 83611913, 96813794, 131390149, 151000619, 152135962, 167223826, 262780298, 302001238, 532475867, 919731043, 1064951734, 1445291639, 1839462086, 2890583278, 10117041473, 20234082946]

約数ペア:

[(1, 20234082946), (2, 10117041473), (7, 2890583278), (11, 1839462086), (14, 1445291639), (19, 1064951734), (22, 919731043), (38, 532475867), (67, 302001238), (77, 262780298), (121, 167223826), (133, 152135962), (134, 151000619), (154, 131390149), (209, 96813794), (242, 83611913), (266, 76067981), (418, 48406897), (469, 43143034), (737, 27454658), (847, 23889118), (853, 23721082), (938, 21571517), (1273, 15894802), (1331, 15202166), (1463, 13830542), (1474, 13727329), (1694, 11944559), (1706, 11860541), (2299, 8801254), (2546, 7947401), (2662, 7601083), (2926, 6915271), (4598, 4400627), (5159, 3922094), (5971, 3388726), (8107, 2495878), (8911, 2270686), (9317, 2171738), (9383, 2156462), (10318, 1961047), (11942, 1694363), (14003, 1444982), (16093, 1257322), (16207, 1248478), (16214, 1247939), (17822, 1135343), (18634, 1085869), (18766, 1078231), (25289, 800114), (28006, 722491), (32186, 628661), (32414, 624239), (50578, 400057), (56749, 356554), (57151, 354046), (65681, 308066), (89177, 226898), (98021, 206426), (103213, 196042), (113449, 178354), (113498, 178277), (114302, 177023), (131362, 154033)]