20241688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{133169}}^1$

素因数の和:133194

約数の個数: 16

約数和(自身を含む): 39951000

約数和(自身を除く): 19709312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 133169, 266338, 532676, 1065352, 2530211, 5060422, 10120844, 20241688]

約数ペア:

[(1, 20241688), (2, 10120844), (4, 5060422), (8, 2530211), (19, 1065352), (38, 532676), (76, 266338), (152, 133169)]