16980141036

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{19929743}}^1$

素因数の和:19929821

約数の個数: 24

約数和(自身を含む): 40178363904

約数和(自身を除く): 23198222868

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 19929743, 39859486, 59789229, 79718972, 119578458, 239156916, 1415011753, 2830023506, 4245035259, 5660047012, 8490070518, 16980141036]

約数ペア:

[(1, 16980141036), (2, 8490070518), (3, 5660047012), (4, 4245035259), (6, 2830023506), (12, 1415011753), (71, 239156916), (142, 119578458), (213, 79718972), (284, 59789229), (426, 39859486), (852, 19929743)]