20021056

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{28439}}^1$

素因数の和:28462

約数の個数: 28

約数和(自身を含む): 43342560

約数和(自身を除く): 23321504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 28439, 56878, 113756, 227512, 312829, 455024, 625658, 910048, 1251316, 1820096, 2502632, 5005264, 10010528, 20021056]

約数ペア:

[(1, 20021056), (2, 10010528), (4, 5005264), (8, 2502632), (11, 1820096), (16, 1251316), (22, 910048), (32, 625658), (44, 455024), (64, 312829), (88, 227512), (176, 113756), (352, 56878), (704, 28439)]