20209344

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1653

約数の個数: 56

約数和(自身を含む): 54303168

約数和(自身を除く): 34093824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1571, 1608, 2144, 3142, 3216, 4288, 4713, 6284, 6432, 9426, 12568, 12864, 18852, 25136, 37704, 50272, 75408, 100544, 105257, 150816, 210514, 301632, 315771, 421028, 631542, 842056, 1263084, 1684112, 2526168, 3368224, 5052336, 6736448, 10104672, 20209344]

約数ペア:

[(1, 20209344), (2, 10104672), (3, 6736448), (4, 5052336), (6, 3368224), (8, 2526168), (12, 1684112), (16, 1263084), (24, 842056), (32, 631542), (48, 421028), (64, 315771), (67, 301632), (96, 210514), (134, 150816), (192, 105257), (201, 100544), (268, 75408), (402, 50272), (536, 37704), (804, 25136), (1072, 18852), (1571, 12864), (1608, 12568), (2144, 9426), (3142, 6432), (3216, 6284), (4288, 4713)]