22420656

素因数分解:

$2^4\times 3^2\times {\mathrm{155699}}^1$

素因数の和:155713

約数の個数: 30

約数和(自身を含む): 62747100

約数和(自身を除く): 40326444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 155699, 311398, 467097, 622796, 934194, 1245592, 1401291, 1868388, 2491184, 2802582, 3736776, 5605164, 7473552, 11210328, 22420656]

約数ペア:

[(1, 22420656), (2, 11210328), (3, 7473552), (4, 5605164), (6, 3736776), (8, 2802582), (9, 2491184), (12, 1868388), (16, 1401291), (18, 1245592), (24, 934194), (36, 622796), (48, 467097), (72, 311398), (144, 155699)]