20244089376

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{2251}}^1$

素因数の和:3764

約数の個数: 192

約数和(自身を含む): 67555676160

約数和(自身を除く): 47311586784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1487, 1512, 2016, 2251, 2974, 3024, 4461, 4502, 5948, 6048, 6753, 8922, 9004, 10409, 11896, 13383, 13506, 15757, 17844, 18008, 20259, 20818, 23792, 26766, 27012, 31227, 31514, 35688, 36016, 40149, 40518, 41636, 47271, 47584, 53532, 54024, 60777, 62454, 63028, 71376, 72032, 80298, 81036, 83272, 93681, 94542, 107064, 108048, 121554, 124908, 126056, 141813, 142752, 160596, 162072, 166544, 187362, 189084, 214128, 216096, 243108, 249816, 252112, 281043, 283626, 321192, 324144, 333088, 374724, 378168, 425439, 428256, 486216, 499632, 504224, 562086, 567252, 642384, 648288, 749448, 756336, 850878, 972432, 999264, 1124172, 1134504, 1284768, 1498896, 1512672, 1701756, 1944864, 2248344, 2269008, 2997792, 3347237, 3403512, 4496688, 4538016, 6694474, 6807024, 8993376, 10041711, 13388948, 13614048, 20083422, 23430659, 26777896, 30125133, 40166844, 46861318, 53555792, 60250266, 70291977, 80333688, 90375399, 93722636, 107111584, 120500532, 140583954, 160667376, 180750798, 187445272, 210875931, 241001064, 281167908, 321334752, 361501596, 374890544, 421751862, 482002128, 562335816, 632627793, 723003192, 749781088, 843503724, 964004256, 1124671632, 1265255586, 1446006384, 1687007448, 2249343264, 2530511172, 2892012768, 3374014896, 5061022344, 6748029792, 10122044688, 20244089376]

約数ペア:

[(1, 20244089376), (2, 10122044688), (3, 6748029792), (4, 5061022344), (6, 3374014896), (7, 2892012768), (8, 2530511172), (9, 2249343264), (12, 1687007448), (14, 1446006384), (16, 1265255586), (18, 1124671632), (21, 964004256), (24, 843503724), (27, 749781088), (28, 723003192), (32, 632627793), (36, 562335816), (42, 482002128), (48, 421751862), (54, 374890544), (56, 361501596), (63, 321334752), (72, 281167908), (84, 241001064), (96, 210875931), (108, 187445272), (112, 180750798), (126, 160667376), (144, 140583954), (168, 120500532), (189, 107111584), (216, 93722636), (224, 90375399), (252, 80333688), (288, 70291977), (336, 60250266), (378, 53555792), (432, 46861318), (504, 40166844), (672, 30125133), (756, 26777896), (864, 23430659), (1008, 20083422), (1487, 13614048), (1512, 13388948), (2016, 10041711), (2251, 8993376), (2974, 6807024), (3024, 6694474), (4461, 4538016), (4502, 4496688), (5948, 3403512), (6048, 3347237), (6753, 2997792), (8922, 2269008), (9004, 2248344), (10409, 1944864), (11896, 1701756), (13383, 1512672), (13506, 1498896), (15757, 1284768), (17844, 1134504), (18008, 1124172), (20259, 999264), (20818, 972432), (23792, 850878), (26766, 756336), (27012, 749448), (31227, 648288), (31514, 642384), (35688, 567252), (36016, 562086), (40149, 504224), (40518, 499632), (41636, 486216), (47271, 428256), (47584, 425439), (53532, 378168), (54024, 374724), (60777, 333088), (62454, 324144), (63028, 321192), (71376, 283626), (72032, 281043), (80298, 252112), (81036, 249816), (83272, 243108), (93681, 216096), (94542, 214128), (107064, 189084), (108048, 187362), (121554, 166544), (124908, 162072), (126056, 160596), (141813, 142752)]