20166095835

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 39461760000

約数和(自身を除く): 19295664165

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 61, 67, 87, 95, 145, 171, 183, 199, 201, 261, 285, 305, 335, 435, 549, 551, 597, 603, 855, 915, 995, 1005, 1159, 1273, 1305, 1653, 1769, 1791, 1943, 2745, 2755, 2985, 3015, 3477, 3781, 3819, 4087, 4959, 5307, 5771, 5795, 5829, 6365, 8265, 8845, 8955, 9715, 10431, 11343, 11457, 12139, 12261, 13333, 15921, 17313, 17385, 17487, 18905, 19095, 20435, 24795, 26535, 28855, 29145, 33611, 34029, 36417, 36783, 36917, 39999, 51939, 52155, 56715, 57285, 60695, 61305, 66665, 77653, 79605, 86565, 87435, 100833, 109251, 109649, 110751, 118523, 119997, 168055, 170145, 182085, 183915, 184585, 199995, 230641, 232959, 253327, 259695, 302499, 328947, 332253, 352031, 355569, 386657, 388265, 504165, 546255, 548245, 553755, 592615, 599985, 691923, 698877, 759981, 813313, 986841, 1056093, 1066707, 1153205, 1159971, 1164795, 1266635, 1512495, 1644735, 1661265, 1760155, 1777845, 1933285, 2075769, 2251937, 2279943, 2439939, 3168279, 3459615, 3479913, 3494385, 3799905, 4066565, 4934205, 5280465, 5333535, 5799855, 6688589, 6755811, 7319817, 7346483, 10378845, 11259685, 11399715, 12199695, 15452947, 15841395, 17399565, 20065767, 20267433, 22039449, 23586077, 33442945, 33779055, 36599085, 36732415, 46358841, 60197301, 66118347, 70758231, 77264735, 100328835, 101337165, 110197245, 117930385, 139076523, 212274693, 231794205, 300986505, 330591735, 353791155, 448135463, 695382615, 1061373465, 1344406389, 2240677315, 4033219167, 6722031945, 20166095835]

約数ペア:

[(1, 20166095835), (3, 6722031945), (5, 4033219167), (9, 2240677315), (15, 1344406389), (19, 1061373465), (29, 695382615), (45, 448135463), (57, 353791155), (61, 330591735), (67, 300986505), (87, 231794205), (95, 212274693), (145, 139076523), (171, 117930385), (183, 110197245), (199, 101337165), (201, 100328835), (261, 77264735), (285, 70758231), (305, 66118347), (335, 60197301), (435, 46358841), (549, 36732415), (551, 36599085), (597, 33779055), (603, 33442945), (855, 23586077), (915, 22039449), (995, 20267433), (1005, 20065767), (1159, 17399565), (1273, 15841395), (1305, 15452947), (1653, 12199695), (1769, 11399715), (1791, 11259685), (1943, 10378845), (2745, 7346483), (2755, 7319817), (2985, 6755811), (3015, 6688589), (3477, 5799855), (3781, 5333535), (3819, 5280465), (4087, 4934205), (4959, 4066565), (5307, 3799905), (5771, 3494385), (5795, 3479913), (5829, 3459615), (6365, 3168279), (8265, 2439939), (8845, 2279943), (8955, 2251937), (9715, 2075769), (10431, 1933285), (11343, 1777845), (11457, 1760155), (12139, 1661265), (12261, 1644735), (13333, 1512495), (15921, 1266635), (17313, 1164795), (17385, 1159971), (17487, 1153205), (18905, 1066707), (19095, 1056093), (20435, 986841), (24795, 813313), (26535, 759981), (28855, 698877), (29145, 691923), (33611, 599985), (34029, 592615), (36417, 553755), (36783, 548245), (36917, 546255), (39999, 504165), (51939, 388265), (52155, 386657), (56715, 355569), (57285, 352031), (60695, 332253), (61305, 328947), (66665, 302499), (77653, 259695), (79605, 253327), (86565, 232959), (87435, 230641), (100833, 199995), (109251, 184585), (109649, 183915), (110751, 182085), (118523, 170145), (119997, 168055)]