20742912282

素因数分解:

$2^1\times 3^1\times {\mathrm{571}}^1\times {\mathrm{6054557}}^1$

素因数の和:6055133

約数の個数: 16

約数和(自身を含む): 41558486112

約数和(自身を除く): 20815573830

約数列:

[1, 2, 3, 6, 571, 1142, 1713, 3426, 6054557, 12109114, 18163671, 36327342, 3457152047, 6914304094, 10371456141, 20742912282]

約数ペア:

[(1, 20742912282), (2, 10371456141), (3, 6914304094), (6, 3457152047), (571, 36327342), (1142, 18163671), (1713, 12109114), (3426, 6054557)]