20201595898

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{7588879}}^1$

素因数の和:7588914

約数の個数: 16

約数和(自身を含む): 33330360960

約数和(自身を除く): 13128765062

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 7588879, 15177758, 83477669, 166955338, 918254359, 1836508718, 10100797949, 20201595898]

約数ペア:

[(1, 20201595898), (2, 10100797949), (11, 1836508718), (22, 918254359), (121, 166955338), (242, 83477669), (1331, 15177758), (2662, 7588879)]