20739312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13093}}^1$

素因数の和:13118

約数の個数: 60

約数和(自身を含む): 63322584

約数和(自身を除く): 42583272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 13093, 26186, 39279, 52372, 78558, 104744, 117837, 144023, 157116, 209488, 235674, 288046, 314232, 432069, 471348, 576092, 628464, 864138, 942696, 1152184, 1296207, 1728276, 1885392, 2304368, 2592414, 3456552, 5184828, 6913104, 10369656, 20739312]

約数ペア:

[(1, 20739312), (2, 10369656), (3, 6913104), (4, 5184828), (6, 3456552), (8, 2592414), (9, 2304368), (11, 1885392), (12, 1728276), (16, 1296207), (18, 1152184), (22, 942696), (24, 864138), (33, 628464), (36, 576092), (44, 471348), (48, 432069), (66, 314232), (72, 288046), (88, 235674), (99, 209488), (132, 157116), (144, 144023), (176, 117837), (198, 104744), (264, 78558), (396, 52372), (528, 39279), (792, 26186), (1584, 13093)]