20176774296

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{88897}}^1$

素因数の和:89113

約数の個数: 96

約数和(自身を含む): 58982045040

約数和(自身を除く): 38805270744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 193, 196, 294, 386, 392, 579, 588, 772, 1158, 1176, 1351, 1544, 2316, 2702, 4053, 4632, 5404, 8106, 9457, 10808, 16212, 18914, 28371, 32424, 37828, 56742, 75656, 88897, 113484, 177794, 226968, 266691, 355588, 533382, 622279, 711176, 1066764, 1244558, 1866837, 2133528, 2489116, 3733674, 4355953, 4978232, 7467348, 8711906, 13067859, 14934696, 17157121, 17423812, 26135718, 34314242, 34847624, 51471363, 52271436, 68628484, 102942726, 104542872, 120099847, 137256968, 205885452, 240199694, 360299541, 411770904, 480399388, 720599082, 840698929, 960798776, 1441198164, 1681397858, 2522096787, 2882396328, 3362795716, 5044193574, 6725591432, 10088387148, 20176774296]

約数ペア:

[(1, 20176774296), (2, 10088387148), (3, 6725591432), (4, 5044193574), (6, 3362795716), (7, 2882396328), (8, 2522096787), (12, 1681397858), (14, 1441198164), (21, 960798776), (24, 840698929), (28, 720599082), (42, 480399388), (49, 411770904), (56, 360299541), (84, 240199694), (98, 205885452), (147, 137256968), (168, 120099847), (193, 104542872), (196, 102942726), (294, 68628484), (386, 52271436), (392, 51471363), (579, 34847624), (588, 34314242), (772, 26135718), (1158, 17423812), (1176, 17157121), (1351, 14934696), (1544, 13067859), (2316, 8711906), (2702, 7467348), (4053, 4978232), (4632, 4355953), (5404, 3733674), (8106, 2489116), (9457, 2133528), (10808, 1866837), (16212, 1244558), (18914, 1066764), (28371, 711176), (32424, 622279), (37828, 533382), (56742, 355588), (75656, 266691), (88897, 226968), (113484, 177794)]