20144762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 35515584

約数和(自身を除く): 15370822

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 187, 374, 671, 883, 1037, 1342, 1766, 2074, 9713, 11407, 15011, 19426, 22814, 30022, 53863, 107726, 165121, 330242, 592493, 915671, 1184986, 1831342, 10072381, 20144762]

約数ペア:

[(1, 20144762), (2, 10072381), (11, 1831342), (17, 1184986), (22, 915671), (34, 592493), (61, 330242), (122, 165121), (187, 107726), (374, 53863), (671, 30022), (883, 22814), (1037, 19426), (1342, 15011), (1766, 11407), (2074, 9713)]