20189071364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65548933}}^1$

素因数の和:65548955

約数の個数: 24

約数和(自身を含む): 44048883648

約数和(自身を除く): 23859812284

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65548933, 131097866, 262195732, 458842531, 721038263, 917685062, 1442076526, 1835370124, 2884153052, 5047267841, 10094535682, 20189071364]

約数ペア:

[(1, 20189071364), (2, 10094535682), (4, 5047267841), (7, 2884153052), (11, 1835370124), (14, 1442076526), (22, 917685062), (28, 721038263), (44, 458842531), (77, 262195732), (154, 131097866), (308, 65548933)]