20694135696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{33163679}}^1$

素因数の和:33163703

約数の個数: 40

約数和(自身を含む): 57572148480

約数和(自身を除く): 36878012784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 33163679, 66327358, 99491037, 132654716, 198982074, 265309432, 397964148, 431127827, 530618864, 795928296, 862255654, 1293383481, 1591856592, 1724511308, 2586766962, 3449022616, 5173533924, 6898045232, 10347067848, 20694135696]

約数ペア:

[(1, 20694135696), (2, 10347067848), (3, 6898045232), (4, 5173533924), (6, 3449022616), (8, 2586766962), (12, 1724511308), (13, 1591856592), (16, 1293383481), (24, 862255654), (26, 795928296), (39, 530618864), (48, 431127827), (52, 397964148), (78, 265309432), (104, 198982074), (156, 132654716), (208, 99491037), (312, 66327358), (624, 33163679)]