20103962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13751}}^1$

素因数の和:13813

約数の個数: 16

約数和(自身を含む): 32674752

約数和(自身を除く): 12570790

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 13751, 27502, 233767, 467534, 591293, 1182586, 10051981, 20103962]

約数ペア:

[(1, 20103962), (2, 10051981), (17, 1182586), (34, 591293), (43, 467534), (86, 233767), (731, 27502), (1462, 13751)]