20045057

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 22521600

約数和(自身を除く): 2476543

約数列:

[1, 17, 19, 229, 271, 323, 3893, 4351, 4607, 5149, 62059, 73967, 87533, 1055003, 1179121, 20045057]

約数ペア:

[(1, 20045057), (17, 1179121), (19, 1055003), (229, 87533), (271, 73967), (323, 62059), (3893, 5149), (4351, 4607)]