20233744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{54983}}^1$

素因数の和:55014

約数の個数: 20

約数和(自身を含む): 40908096

約数和(自身を除く): 20674352

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 54983, 109966, 219932, 439864, 879728, 1264609, 2529218, 5058436, 10116872, 20233744]

約数ペア:

[(1, 20233744), (2, 10116872), (4, 5058436), (8, 2529218), (16, 1264609), (23, 879728), (46, 439864), (92, 219932), (184, 109966), (368, 54983)]