20091744

素因数分解:

$2^5\times 3^2\times {\mathrm{69763}}^1$

素因数の和:69779

約数の個数: 36

約数和(自身を含む): 57136716

約数和(自身を除く): 37044972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69763, 139526, 209289, 279052, 418578, 558104, 627867, 837156, 1116208, 1255734, 1674312, 2232416, 2511468, 3348624, 5022936, 6697248, 10045872, 20091744]

約数ペア:

[(1, 20091744), (2, 10045872), (3, 6697248), (4, 5022936), (6, 3348624), (8, 2511468), (9, 2232416), (12, 1674312), (16, 1255734), (18, 1116208), (24, 837156), (32, 627867), (36, 558104), (48, 418578), (72, 279052), (96, 209289), (144, 139526), (288, 69763)]