22720968

素因数分解:

$2^3\times 3^2\times {\mathrm{315569}}^1$

素因数の和:315581

約数の個数: 24

約数和(自身を含む): 61536150

約数和(自身を除く): 38815182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 315569, 631138, 946707, 1262276, 1893414, 2524552, 2840121, 3786828, 5680242, 7573656, 11360484, 22720968]

約数ペア:

[(1, 22720968), (2, 11360484), (3, 7573656), (4, 5680242), (6, 3786828), (8, 2840121), (9, 2524552), (12, 1893414), (18, 1262276), (24, 946707), (36, 631138), (72, 315569)]