20713476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{35227}}^1$

素因数の和:35248

約数の個数: 36

約数和(自身を含む): 56223888

約数和(自身を除く): 35510412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 35227, 70454, 105681, 140908, 211362, 246589, 422724, 493178, 739767, 986356, 1479534, 1726123, 2959068, 3452246, 5178369, 6904492, 10356738, 20713476]

約数ペア:

[(1, 20713476), (2, 10356738), (3, 6904492), (4, 5178369), (6, 3452246), (7, 2959068), (12, 1726123), (14, 1479534), (21, 986356), (28, 739767), (42, 493178), (49, 422724), (84, 246589), (98, 211362), (147, 140908), (196, 105681), (294, 70454), (588, 35227)]