20196571776

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{992363}}^1$

素因数の和:992433

約数の個数: 64

約数和(自身を含む): 54659409120

約数和(自身を除く): 34462837344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 318, 384, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 6784, 10176, 20352, 992363, 1984726, 2977089, 3969452, 5954178, 7938904, 11908356, 15877808, 23816712, 31755616, 47633424, 52595239, 63511232, 95266848, 105190478, 127022464, 157785717, 190533696, 210380956, 315571434, 381067392, 420761912, 631142868, 841523824, 1262285736, 1683047648, 2524571472, 3366095296, 5049142944, 6732190592, 10098285888, 20196571776]

約数ペア:

[(1, 20196571776), (2, 10098285888), (3, 6732190592), (4, 5049142944), (6, 3366095296), (8, 2524571472), (12, 1683047648), (16, 1262285736), (24, 841523824), (32, 631142868), (48, 420761912), (53, 381067392), (64, 315571434), (96, 210380956), (106, 190533696), (128, 157785717), (159, 127022464), (192, 105190478), (212, 95266848), (318, 63511232), (384, 52595239), (424, 47633424), (636, 31755616), (848, 23816712), (1272, 15877808), (1696, 11908356), (2544, 7938904), (3392, 5954178), (5088, 3969452), (6784, 2977089), (10176, 1984726), (20352, 992363)]