20076924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{523}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 53758208

約数和(自身を除く): 33681284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 457, 523, 914, 1046, 1371, 1569, 1828, 2092, 2742, 3138, 3199, 3661, 5484, 6276, 6398, 7322, 9597, 10983, 12796, 14644, 19194, 21966, 38388, 43932, 239011, 478022, 717033, 956044, 1434066, 1673077, 2868132, 3346154, 5019231, 6692308, 10038462, 20076924]

約数ペア:

[(1, 20076924), (2, 10038462), (3, 6692308), (4, 5019231), (6, 3346154), (7, 2868132), (12, 1673077), (14, 1434066), (21, 956044), (28, 717033), (42, 478022), (84, 239011), (457, 43932), (523, 38388), (914, 21966), (1046, 19194), (1371, 14644), (1569, 12796), (1828, 10983), (2092, 9597), (2742, 7322), (3138, 6398), (3199, 6276), (3661, 5484)]