20894693376

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2636

約数の個数: 192

約数和(自身を含む): 59486918400

約数和(自身を除く): 38592225024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 71, 76, 96, 114, 128, 142, 152, 192, 213, 228, 256, 284, 304, 384, 426, 456, 512, 568, 608, 768, 852, 912, 1024, 1136, 1216, 1349, 1536, 1704, 1824, 2048, 2272, 2432, 2521, 2698, 3072, 3408, 3648, 4047, 4544, 4864, 5042, 5396, 6144, 6816, 7296, 7563, 8094, 9088, 9728, 10084, 10792, 13632, 14592, 15126, 16188, 18176, 19456, 20168, 21584, 27264, 29184, 30252, 32376, 36352, 38912, 40336, 43168, 47899, 54528, 58368, 60504, 64752, 72704, 80672, 86336, 95798, 109056, 116736, 121008, 129504, 143697, 145408, 161344, 172672, 178991, 191596, 218112, 242016, 259008, 287394, 322688, 345344, 357982, 383192, 436224, 484032, 518016, 536973, 574788, 645376, 690688, 715964, 766384, 968064, 1036032, 1073946, 1149576, 1290752, 1381376, 1431928, 1532768, 1936128, 2072064, 2147892, 2299152, 2581504, 2762752, 2863856, 3065536, 3400829, 3872256, 4144128, 4295784, 4598304, 5163008, 5727712, 6131072, 6801658, 7744512, 8288256, 8591568, 9196608, 10202487, 11455424, 12262144, 13603316, 15489024, 17183136, 18393216, 20404974, 22910848, 24524288, 27206632, 34366272, 36786432, 40809948, 45821696, 49048576, 54413264, 68732544, 73572864, 81619896, 91643392, 98097152, 108826528, 137465088, 147145728, 163239792, 183286784, 217653056, 274930176, 294291456, 326479584, 366573568, 435306112, 549860352, 652959168, 870612224, 1099720704, 1305918336, 1741224448, 2611836672, 3482448896, 5223673344, 6964897792, 10447346688, 20894693376]

約数ペア:

[(1, 20894693376), (2, 10447346688), (3, 6964897792), (4, 5223673344), (6, 3482448896), (8, 2611836672), (12, 1741224448), (16, 1305918336), (19, 1099720704), (24, 870612224), (32, 652959168), (38, 549860352), (48, 435306112), (57, 366573568), (64, 326479584), (71, 294291456), (76, 274930176), (96, 217653056), (114, 183286784), (128, 163239792), (142, 147145728), (152, 137465088), (192, 108826528), (213, 98097152), (228, 91643392), (256, 81619896), (284, 73572864), (304, 68732544), (384, 54413264), (426, 49048576), (456, 45821696), (512, 40809948), (568, 36786432), (608, 34366272), (768, 27206632), (852, 24524288), (912, 22910848), (1024, 20404974), (1136, 18393216), (1216, 17183136), (1349, 15489024), (1536, 13603316), (1704, 12262144), (1824, 11455424), (2048, 10202487), (2272, 9196608), (2432, 8591568), (2521, 8288256), (2698, 7744512), (3072, 6801658), (3408, 6131072), (3648, 5727712), (4047, 5163008), (4544, 4598304), (4864, 4295784), (5042, 4144128), (5396, 3872256), (6144, 3400829), (6816, 3065536), (7296, 2863856), (7563, 2762752), (8094, 2581504), (9088, 2299152), (9728, 2147892), (10084, 2072064), (10792, 1936128), (13632, 1532768), (14592, 1431928), (15126, 1381376), (16188, 1290752), (18176, 1149576), (19456, 1073946), (20168, 1036032), (21584, 968064), (27264, 766384), (29184, 715964), (30252, 690688), (32376, 645376), (36352, 574788), (38912, 536973), (40336, 518016), (43168, 484032), (47899, 436224), (54528, 383192), (58368, 357982), (60504, 345344), (64752, 322688), (72704, 287394), (80672, 259008), (86336, 242016), (95798, 218112), (109056, 191596), (116736, 178991), (121008, 172672), (129504, 161344), (143697, 145408)]