20219906324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{14879}}^1\times {\mathrm{17881}}^1$

素因数の和:32783

約数の個数: 24

約数和(自身を含む): 37251782400

約数和(自身を除く): 17031876076

約数列:

[1, 2, 4, 19, 38, 76, 14879, 17881, 29758, 35762, 59516, 71524, 282701, 339739, 565402, 679478, 1130804, 1358956, 266051399, 532102798, 1064205596, 5054976581, 10109953162, 20219906324]

約数ペア:

[(1, 20219906324), (2, 10109953162), (4, 5054976581), (19, 1064205596), (38, 532102798), (76, 266051399), (14879, 1358956), (17881, 1130804), (29758, 679478), (35762, 565402), (59516, 339739), (71524, 282701)]