20213306496

素因数分解:

$2^7\times 3^2\times {\mathrm{769}}^1\times {\mathrm{22817}}^1$

素因数の和:23606

約数の個数: 96

約数和(自身を含む): 58244085900

約数和(自身を除く): 38030779404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 769, 1152, 1538, 2307, 3076, 4614, 6152, 6921, 9228, 12304, 13842, 18456, 22817, 24608, 27684, 36912, 45634, 49216, 55368, 68451, 73824, 91268, 98432, 110736, 136902, 147648, 182536, 205353, 221472, 273804, 295296, 365072, 410706, 442944, 547608, 730144, 821412, 885888, 1095216, 1460288, 1642824, 2190432, 2920576, 3285648, 4380864, 6571296, 8761728, 13142592, 17546273, 26285184, 35092546, 52638819, 70185092, 105277638, 140370184, 157916457, 210555276, 280740368, 315832914, 421110552, 561480736, 631665828, 842221104, 1122961472, 1263331656, 1684442208, 2245922944, 2526663312, 3368884416, 5053326624, 6737768832, 10106653248, 20213306496]

約数ペア:

[(1, 20213306496), (2, 10106653248), (3, 6737768832), (4, 5053326624), (6, 3368884416), (8, 2526663312), (9, 2245922944), (12, 1684442208), (16, 1263331656), (18, 1122961472), (24, 842221104), (32, 631665828), (36, 561480736), (48, 421110552), (64, 315832914), (72, 280740368), (96, 210555276), (128, 157916457), (144, 140370184), (192, 105277638), (288, 70185092), (384, 52638819), (576, 35092546), (769, 26285184), (1152, 17546273), (1538, 13142592), (2307, 8761728), (3076, 6571296), (4614, 4380864), (6152, 3285648), (6921, 2920576), (9228, 2190432), (12304, 1642824), (13842, 1460288), (18456, 1095216), (22817, 885888), (24608, 821412), (27684, 730144), (36912, 547608), (45634, 442944), (49216, 410706), (55368, 365072), (68451, 295296), (73824, 273804), (91268, 221472), (98432, 205353), (110736, 182536), (136902, 147648)]