20174041372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{929}}^1\times {\mathrm{319351}}^1$

素因数の和:320301

約数の個数: 24

約数和(自身を含む): 37421667360

約数和(自身を除く): 17247625988

約数列:

[1, 2, 4, 17, 34, 68, 929, 1858, 3716, 15793, 31586, 63172, 319351, 638702, 1277404, 5428967, 10857934, 21715868, 296677079, 593354158, 1186708316, 5043510343, 10087020686, 20174041372]

約数ペア:

[(1, 20174041372), (2, 10087020686), (4, 5043510343), (17, 1186708316), (34, 593354158), (68, 296677079), (929, 21715868), (1858, 10857934), (3716, 5428967), (15793, 1277404), (31586, 638702), (63172, 319351)]