20921844672

素因数分解:

$2^6\times 3^3\times {\mathrm{12107549}}^1$

素因数の和:12107570

約数の個数: 56

約数和(自身を含む): 61506354000

約数和(自身を除く): 40584509328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12107549, 24215098, 36322647, 48430196, 72645294, 96860392, 108967941, 145290588, 193720784, 217935882, 290581176, 326903823, 387441568, 435871764, 581162352, 653807646, 774883136, 871743528, 1162324704, 1307615292, 1743487056, 2324649408, 2615230584, 3486974112, 5230461168, 6973948224, 10460922336, 20921844672]

約数ペア:

[(1, 20921844672), (2, 10460922336), (3, 6973948224), (4, 5230461168), (6, 3486974112), (8, 2615230584), (9, 2324649408), (12, 1743487056), (16, 1307615292), (18, 1162324704), (24, 871743528), (27, 774883136), (32, 653807646), (36, 581162352), (48, 435871764), (54, 387441568), (64, 326903823), (72, 290581176), (96, 217935882), (108, 193720784), (144, 145290588), (192, 108967941), (216, 96860392), (288, 72645294), (432, 48430196), (576, 36322647), (864, 24215098), (1728, 12107549)]