20024504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 40137120

約数和(自身を除く): 20112616

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1303, 1921, 2606, 3842, 5212, 7684, 10424, 15368, 22151, 44302, 88604, 147239, 177208, 294478, 588956, 1177912, 2503063, 5006126, 10012252, 20024504]

約数ペア:

[(1, 20024504), (2, 10012252), (4, 5006126), (8, 2503063), (17, 1177912), (34, 588956), (68, 294478), (113, 177208), (136, 147239), (226, 88604), (452, 44302), (904, 22151), (1303, 15368), (1921, 10424), (2606, 7684), (3842, 5212)]