20005476

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{57487}}^1$

素因数の和:57523

約数の個数: 24

約数和(自身を含む): 48289920

約数和(自身を除く): 28284444

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 57487, 114974, 172461, 229948, 344922, 689844, 1667123, 3334246, 5001369, 6668492, 10002738, 20005476]

約数ペア:

[(1, 20005476), (2, 10002738), (3, 6668492), (4, 5001369), (6, 3334246), (12, 1667123), (29, 689844), (58, 344922), (87, 229948), (116, 172461), (174, 114974), (348, 57487)]