20169953188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5953351}}^1$

素因数の和:5953384

約数の個数: 36

約数和(自身を含む): 44340565696

約数和(自身を除く): 24170612508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 5953351, 11906702, 23813404, 41673457, 65486861, 83346914, 130973722, 166693828, 261947444, 458408027, 720355471, 916816054, 1440710942, 1833632108, 2881421884, 5042488297, 10084976594, 20169953188]

約数ペア:

[(1, 20169953188), (2, 10084976594), (4, 5042488297), (7, 2881421884), (11, 1833632108), (14, 1440710942), (22, 916816054), (28, 720355471), (44, 458408027), (77, 261947444), (121, 166693828), (154, 130973722), (242, 83346914), (308, 65486861), (484, 41673457), (847, 23813404), (1694, 11906702), (3388, 5953351)]