20735745856

素因数分解:

$2^6\times 7^1\times {\mathrm{46285147}}^1$

素因数の和:46285166

約数の個数: 28

約数和(自身を含む): 47025710368

約数和(自身を除く): 26289964512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 46285147, 92570294, 185140588, 323996029, 370281176, 647992058, 740562352, 1295984116, 1481124704, 2591968232, 2962249408, 5183936464, 10367872928, 20735745856]

約数ペア:

[(1, 20735745856), (2, 10367872928), (4, 5183936464), (7, 2962249408), (8, 2591968232), (14, 1481124704), (16, 1295984116), (28, 740562352), (32, 647992058), (56, 370281176), (64, 323996029), (112, 185140588), (224, 92570294), (448, 46285147)]