20951888448

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{3762911}}^1$

素因数の和:3762955

約数の個数: 56

約数和(自身を含む): 57346778880

約数和(自身を除く): 36394890432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 5568, 3762911, 7525822, 11288733, 15051644, 22577466, 30103288, 45154932, 60206576, 90309864, 109124419, 120413152, 180619728, 218248838, 240826304, 327373257, 361239456, 436497676, 654746514, 722478912, 872995352, 1309493028, 1745990704, 2618986056, 3491981408, 5237972112, 6983962816, 10475944224, 20951888448]

約数ペア:

[(1, 20951888448), (2, 10475944224), (3, 6983962816), (4, 5237972112), (6, 3491981408), (8, 2618986056), (12, 1745990704), (16, 1309493028), (24, 872995352), (29, 722478912), (32, 654746514), (48, 436497676), (58, 361239456), (64, 327373257), (87, 240826304), (96, 218248838), (116, 180619728), (174, 120413152), (192, 109124419), (232, 90309864), (348, 60206576), (464, 45154932), (696, 30103288), (928, 22577466), (1392, 15051644), (1856, 11288733), (2784, 7525822), (5568, 3762911)]