20352914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5303}}^1$

素因数の和:5425

約数の個数: 16

約数和(自身を含む): 32460480

約数和(自身を除く): 12107566

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 5303, 10606, 100757, 201514, 535603, 1071206, 10176457, 20352914]

約数ペア:

[(1, 20352914), (2, 10176457), (19, 1071206), (38, 535603), (101, 201514), (202, 100757), (1919, 10606), (3838, 5303)]