20566833841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{431777}}^1$

素因数の和:431928

約数の個数: 16

約数和(自身を含む): 22797878400

約数和(自身を除く): 2231044559

約数列:

[1, 19, 23, 109, 437, 2071, 2507, 47633, 431777, 8203763, 9930871, 47063693, 188686549, 894210167, 1082464939, 20566833841]

約数ペア:

[(1, 20566833841), (19, 1082464939), (23, 894210167), (109, 188686549), (437, 47063693), (2071, 9930871), (2507, 8203763), (47633, 431777)]