20144452832

素因数分解:

$2^5\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{55547}}^1$

素因数の和:57183

約数の個数: 48

約数和(自身を含む): 45353831040

約数和(自身を除く): 25209378208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1619, 3238, 6476, 11333, 12952, 22666, 25904, 45332, 51808, 55547, 90664, 111094, 181328, 222188, 362656, 388829, 444376, 777658, 888752, 1555316, 1777504, 3110632, 6221264, 12442528, 89930593, 179861186, 359722372, 629514151, 719444744, 1259028302, 1438889488, 2518056604, 2877778976, 5036113208, 10072226416, 20144452832]

約数ペア:

[(1, 20144452832), (2, 10072226416), (4, 5036113208), (7, 2877778976), (8, 2518056604), (14, 1438889488), (16, 1259028302), (28, 719444744), (32, 629514151), (56, 359722372), (112, 179861186), (224, 89930593), (1619, 12442528), (3238, 6221264), (6476, 3110632), (11333, 1777504), (12952, 1555316), (22666, 888752), (25904, 777658), (45332, 444376), (51808, 388829), (55547, 362656), (90664, 222188), (111094, 181328)]