19802976

素因数分解:

$2^5\times 3^1\times {\mathrm{206281}}^1$

素因数の和:206294

約数の個数: 24

約数和(自身を含む): 51983064

約数和(自身を除く): 32180088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 206281, 412562, 618843, 825124, 1237686, 1650248, 2475372, 3300496, 4950744, 6600992, 9901488, 19802976]

約数ペア:

[(1, 19802976), (2, 9901488), (3, 6600992), (4, 4950744), (6, 3300496), (8, 2475372), (12, 1650248), (16, 1237686), (24, 825124), (32, 618843), (48, 412562), (96, 206281)]