20097744

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22037}}^1$

素因数の和:22067

約数の個数: 40

約数和(自身を含む): 54654240

約数和(自身を除く): 34556496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 22037, 44074, 66111, 88148, 132222, 176296, 264444, 352592, 418703, 528888, 837406, 1057776, 1256109, 1674812, 2512218, 3349624, 5024436, 6699248, 10048872, 20097744]

約数ペア:

[(1, 20097744), (2, 10048872), (3, 6699248), (4, 5024436), (6, 3349624), (8, 2512218), (12, 1674812), (16, 1256109), (19, 1057776), (24, 837406), (38, 528888), (48, 418703), (57, 352592), (76, 264444), (114, 176296), (152, 132222), (228, 88148), (304, 66111), (456, 44074), (912, 22037)]