20163702912

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{7669}}^1$

素因数の和:7894

約数の個数: 128

約数和(自身を含む): 55201910400

約数和(自身を除く): 35038207488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 167, 192, 246, 328, 334, 384, 492, 501, 656, 668, 984, 1002, 1312, 1336, 1968, 2004, 2624, 2672, 3936, 4008, 5248, 5344, 6847, 7669, 7872, 8016, 10688, 13694, 15338, 15744, 16032, 20541, 21376, 23007, 27388, 30676, 32064, 41082, 46014, 54776, 61352, 64128, 82164, 92028, 109552, 122704, 164328, 184056, 219104, 245408, 314429, 328656, 368112, 438208, 490816, 628858, 657312, 736224, 876416, 943287, 981632, 1257716, 1280723, 1314624, 1472448, 1886574, 2515432, 2561446, 2629248, 2944896, 3773148, 3842169, 5030864, 5122892, 7546296, 7684338, 10061728, 10245784, 15092592, 15368676, 20123456, 20491568, 30185184, 30737352, 40246912, 40983136, 52509643, 60370368, 61474704, 81966272, 105019286, 120740736, 122949408, 157528929, 163932544, 210038572, 245898816, 315057858, 420077144, 491797632, 630115716, 840154288, 1260231432, 1680308576, 2520462864, 3360617152, 5040925728, 6721234304, 10081851456, 20163702912]

約数ペア:

[(1, 20163702912), (2, 10081851456), (3, 6721234304), (4, 5040925728), (6, 3360617152), (8, 2520462864), (12, 1680308576), (16, 1260231432), (24, 840154288), (32, 630115716), (41, 491797632), (48, 420077144), (64, 315057858), (82, 245898816), (96, 210038572), (123, 163932544), (128, 157528929), (164, 122949408), (167, 120740736), (192, 105019286), (246, 81966272), (328, 61474704), (334, 60370368), (384, 52509643), (492, 40983136), (501, 40246912), (656, 30737352), (668, 30185184), (984, 20491568), (1002, 20123456), (1312, 15368676), (1336, 15092592), (1968, 10245784), (2004, 10061728), (2624, 7684338), (2672, 7546296), (3936, 5122892), (4008, 5030864), (5248, 3842169), (5344, 3773148), (6847, 2944896), (7669, 2629248), (7872, 2561446), (8016, 2515432), (10688, 1886574), (13694, 1472448), (15338, 1314624), (15744, 1280723), (16032, 1257716), (20541, 981632), (21376, 943287), (23007, 876416), (27388, 736224), (30676, 657312), (32064, 628858), (41082, 490816), (46014, 438208), (54776, 368112), (61352, 328656), (64128, 314429), (82164, 245408), (92028, 219104), (109552, 184056), (122704, 164328)]