20143455986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4954121}}^1$

素因数の和:4954249

約数の個数: 16

約数和(自身を含む): 32102710560

約数和(自身を除く): 11959254574

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 4954121, 9908242, 94128299, 188256598, 530090947, 1060181894, 10071727993, 20143455986]

約数ペア:

[(1, 20143455986), (2, 10071727993), (19, 1060181894), (38, 530090947), (107, 188256598), (214, 94128299), (2033, 9908242), (4066, 4954121)]