20196165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122401}}^1$

素因数の和:122420

約数の個数: 16

約数和(自身を含む): 35251776

約数和(自身を除く): 15055611

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 122401, 367203, 612005, 1346411, 1836015, 4039233, 6732055, 20196165]

約数ペア:

[(1, 20196165), (3, 6732055), (5, 4039233), (11, 1836015), (15, 1346411), (33, 612005), (55, 367203), (165, 122401)]