22920112

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{18133}}^1$

素因数の和:18220

約数の個数: 20

約数和(自身を含む): 44972320

約数和(自身を除く): 22052208

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 18133, 36266, 72532, 145064, 290128, 1432507, 2865014, 5730028, 11460056, 22920112]

約数ペア:

[(1, 22920112), (2, 11460056), (4, 5730028), (8, 2865014), (16, 1432507), (79, 290128), (158, 145064), (316, 72532), (632, 36266), (1264, 18133)]