20354112

素因数分解:

$2^6\times 3^3\times {\mathrm{11779}}^1$

素因数の和:11800

約数の個数: 56

約数和(自身を含む): 59842400

約数和(自身を除く): 39488288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 11779, 23558, 35337, 47116, 70674, 94232, 106011, 141348, 188464, 212022, 282696, 318033, 376928, 424044, 565392, 636066, 753856, 848088, 1130784, 1272132, 1696176, 2261568, 2544264, 3392352, 5088528, 6784704, 10177056, 20354112]

約数ペア:

[(1, 20354112), (2, 10177056), (3, 6784704), (4, 5088528), (6, 3392352), (8, 2544264), (9, 2261568), (12, 1696176), (16, 1272132), (18, 1130784), (24, 848088), (27, 753856), (32, 636066), (36, 565392), (48, 424044), (54, 376928), (64, 318033), (72, 282696), (96, 212022), (108, 188464), (144, 141348), (192, 106011), (216, 94232), (288, 70674), (432, 47116), (576, 35337), (864, 23558), (1728, 11779)]