20618112

素因数分解:

$2^7\times 3^1\times {\mathrm{53693}}^1$

素因数の和:53710

約数の個数: 32

約数和(自身を含む): 54767880

約数和(自身を除く): 34149768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53693, 107386, 161079, 214772, 322158, 429544, 644316, 859088, 1288632, 1718176, 2577264, 3436352, 5154528, 6872704, 10309056, 20618112]

約数ペア:

[(1, 20618112), (2, 10309056), (3, 6872704), (4, 5154528), (6, 3436352), (8, 2577264), (12, 1718176), (16, 1288632), (24, 859088), (32, 644316), (48, 429544), (64, 322158), (96, 214772), (128, 161079), (192, 107386), (384, 53693)]