20206912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{28703}}^1$

素因数の和:28726

約数の個数: 28

約数和(自身を含む): 43744896

約数和(自身を除く): 23537984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 28703, 57406, 114812, 229624, 315733, 459248, 631466, 918496, 1262932, 1836992, 2525864, 5051728, 10103456, 20206912]

約数ペア:

[(1, 20206912), (2, 10103456), (4, 5051728), (8, 2525864), (11, 1836992), (16, 1262932), (22, 918496), (32, 631466), (44, 459248), (64, 315733), (88, 229624), (176, 114812), (352, 57406), (704, 28703)]