20196602076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240435739}}^1$

素因数の和:240435753

約数の個数: 24

約数和(自身を含む): 53857605760

約数和(自身を除く): 33661003684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240435739, 480871478, 721307217, 961742956, 1442614434, 1683050173, 2885228868, 3366100346, 5049150519, 6732200692, 10098301038, 20196602076]

約数ペア:

[(1, 20196602076), (2, 10098301038), (3, 6732200692), (4, 5049150519), (6, 3366100346), (7, 2885228868), (12, 1683050173), (14, 1442614434), (21, 961742956), (28, 721307217), (42, 480871478), (84, 240435739)]