20226760726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{8237}}^1\times {\mathrm{64621}}^1$

素因数の和:72879

約数の個数: 16

約数和(自身を含む): 31941362160

約数和(自身を除く): 11714601434

約数列:

[1, 2, 19, 38, 8237, 16474, 64621, 129242, 156503, 313006, 1227799, 2455598, 532283177, 1064566354, 10113380363, 20226760726]

約数ペア:

[(1, 20226760726), (2, 10113380363), (19, 1064566354), (38, 532283177), (8237, 2455598), (16474, 1227799), (64621, 313006), (129242, 156503)]