20199354098

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1160749}}^1$

素因数の和:1160882

約数の個数: 32

約数和(自身を含む): 38109744000

約数和(自身を除く): 17910389902

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1243, 1582, 2486, 8701, 17402, 1160749, 2321498, 8125243, 12768239, 16250486, 25536478, 89377673, 131164637, 178755346, 262329274, 918152459, 1442811007, 1836304918, 2885622014, 10099677049, 20199354098]

約数ペア:

[(1, 20199354098), (2, 10099677049), (7, 2885622014), (11, 1836304918), (14, 1442811007), (22, 918152459), (77, 262329274), (113, 178755346), (154, 131164637), (226, 89377673), (791, 25536478), (1243, 16250486), (1582, 12768239), (2486, 8125243), (8701, 2321498), (17402, 1160749)]