20844762

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151049}}^1$

素因数の和:151077

約数の個数: 16

約数和(自身を含む): 43502400

約数和(自身を除く): 22657638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 151049, 302098, 453147, 906294, 3474127, 6948254, 10422381, 20844762]

約数ペア:

[(1, 20844762), (2, 10422381), (3, 6948254), (6, 3474127), (23, 906294), (46, 453147), (69, 302098), (138, 151049)]