20576866032

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4609513}}^1$

素因数の和:4609558

約数の個数: 60

約数和(自身を含む): 59444292544

約数和(自身を除く): 38867426512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 4609513, 9219026, 13828539, 18438052, 27657078, 36876104, 41485617, 55314156, 73752208, 82971234, 110628312, 142894903, 165942468, 221256624, 285789806, 331884936, 428684709, 571579612, 663769872, 857369418, 1143159224, 1286054127, 1714738836, 2286318448, 2572108254, 3429477672, 5144216508, 6858955344, 10288433016, 20576866032]

約数ペア:

[(1, 20576866032), (2, 10288433016), (3, 6858955344), (4, 5144216508), (6, 3429477672), (8, 2572108254), (9, 2286318448), (12, 1714738836), (16, 1286054127), (18, 1143159224), (24, 857369418), (31, 663769872), (36, 571579612), (48, 428684709), (62, 331884936), (72, 285789806), (93, 221256624), (124, 165942468), (144, 142894903), (186, 110628312), (248, 82971234), (279, 73752208), (372, 55314156), (496, 41485617), (558, 36876104), (744, 27657078), (1116, 18438052), (1488, 13828539), (2232, 9219026), (4464, 4609513)]