20192088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 58037760

約数和(自身を除く): 37845672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 457, 526, 789, 914, 1052, 1371, 1578, 1828, 1841, 2104, 2742, 3156, 3199, 3656, 3682, 5484, 5523, 6312, 6398, 7364, 9597, 10968, 11046, 12796, 14728, 19194, 22092, 25592, 38388, 44184, 76776, 120191, 240382, 360573, 480764, 721146, 841337, 961528, 1442292, 1682674, 2524011, 2884584, 3365348, 5048022, 6730696, 10096044, 20192088]

約数ペア:

[(1, 20192088), (2, 10096044), (3, 6730696), (4, 5048022), (6, 3365348), (7, 2884584), (8, 2524011), (12, 1682674), (14, 1442292), (21, 961528), (24, 841337), (28, 721146), (42, 480764), (56, 360573), (84, 240382), (168, 120191), (263, 76776), (457, 44184), (526, 38388), (789, 25592), (914, 22092), (1052, 19194), (1371, 14728), (1578, 12796), (1828, 11046), (1841, 10968), (2104, 9597), (2742, 7364), (3156, 6398), (3199, 6312), (3656, 5523), (3682, 5484)]