20349714248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{9221}}^1\times {\mathrm{14519}}^1$

素因数の和:23765

約数の個数: 32

約数和(自身を含む): 40171032000

約数和(自身を除く): 19821317752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 9221, 14519, 18442, 29038, 36884, 58076, 73768, 116152, 175199, 275861, 350398, 551722, 700796, 1103444, 1401592, 2206888, 133879699, 267759398, 535518796, 1071037592, 2543714281, 5087428562, 10174857124, 20349714248]

約数ペア:

[(1, 20349714248), (2, 10174857124), (4, 5087428562), (8, 2543714281), (19, 1071037592), (38, 535518796), (76, 267759398), (152, 133879699), (9221, 2206888), (14519, 1401592), (18442, 1103444), (29038, 700796), (36884, 551722), (58076, 350398), (73768, 275861), (116152, 175199)]