20474946

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{5011}}^1$

素因数の和:5246

約数の個数: 24

約数和(自身を含む): 44566704

約数和(自身を除く): 24091758

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 5011, 10022, 15033, 30066, 45099, 90198, 1137497, 2274994, 3412491, 6824982, 10237473, 20474946]

約数ペア:

[(1, 20474946), (2, 10237473), (3, 6824982), (6, 3412491), (9, 2274994), (18, 1137497), (227, 90198), (454, 45099), (681, 30066), (1362, 15033), (2043, 10022), (4086, 5011)]