20894154

素因数分解:

$2^1\times 3^1\times {\mathrm{607}}^1\times {\mathrm{5737}}^1$

素因数の和:6349

約数の個数: 16

約数和(自身を含む): 41864448

約数和(自身を除く): 20970294

約数列:

[1, 2, 3, 6, 607, 1214, 1821, 3642, 5737, 11474, 17211, 34422, 3482359, 6964718, 10447077, 20894154]

約数ペア:

[(1, 20894154), (2, 10447077), (3, 6964718), (6, 3482359), (607, 34422), (1214, 17211), (1821, 11474), (3642, 5737)]