20122031235

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{53197}}^1$

素因数の和:53523

約数の個数: 32

約数和(自身を含む): 32603139072

約数和(自身を除く): 12481107837

約数列:

[1, 3, 5, 15, 151, 167, 453, 501, 755, 835, 2265, 2505, 25217, 53197, 75651, 126085, 159591, 265985, 378255, 797955, 8032747, 8883899, 24098241, 26651697, 40163735, 44419495, 120491205, 133258485, 1341468749, 4024406247, 6707343745, 20122031235]

約数ペア:

[(1, 20122031235), (3, 6707343745), (5, 4024406247), (15, 1341468749), (151, 133258485), (167, 120491205), (453, 44419495), (501, 40163735), (755, 26651697), (835, 24098241), (2265, 8883899), (2505, 8032747), (25217, 797955), (53197, 378255), (75651, 265985), (126085, 159591)]