20235516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240899}}^1$

素因数の和:240913

約数の個数: 24

約数和(自身を含む): 53961600

約数和(自身を除く): 33726084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240899, 481798, 722697, 963596, 1445394, 1686293, 2890788, 3372586, 5058879, 6745172, 10117758, 20235516]

約数ペア:

[(1, 20235516), (2, 10117758), (3, 6745172), (4, 5058879), (6, 3372586), (7, 2890788), (12, 1686293), (14, 1445394), (21, 963596), (28, 722697), (42, 481798), (84, 240899)]