20245833256324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1523}}^1\times {\mathrm{374293}}^1$

素因数の和:376516

約数の個数: 48

約数和(自身を含む): 38236665321792

約数和(自身を除く): 17990832065468

約数列:

[1, 2, 4, 13, 26, 52, 683, 1366, 1523, 2732, 3046, 6092, 8879, 17758, 19799, 35516, 39598, 79196, 374293, 748586, 1040209, 1497172, 2080418, 4160836, 4865809, 9731618, 13522717, 19463236, 27045434, 54090868, 255642119, 511284238, 570048239, 1022568476, 1140096478, 2280192956, 3323347547, 6646695094, 7410627107, 13293390188, 14821254214, 29642508428, 389342947237, 778685894474, 1557371788948, 5061458314081, 10122916628162, 20245833256324]

約数ペア:

[(1, 20245833256324), (2, 10122916628162), (4, 5061458314081), (13, 1557371788948), (26, 778685894474), (52, 389342947237), (683, 29642508428), (1366, 14821254214), (1523, 13293390188), (2732, 7410627107), (3046, 6646695094), (6092, 3323347547), (8879, 2280192956), (17758, 1140096478), (19799, 1022568476), (35516, 570048239), (39598, 511284238), (79196, 255642119), (374293, 54090868), (748586, 27045434), (1040209, 19463236), (1497172, 13522717), (2080418, 9731618), (4160836, 4865809)]