20355072

素因数分解:

$2^{11}\times 3^1\times {\mathrm{3313}}^1$

素因数の和:3338

約数の個数: 48

約数和(自身を含む): 54283320

約数和(自身を除く): 33928248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 3313, 6144, 6626, 9939, 13252, 19878, 26504, 39756, 53008, 79512, 106016, 159024, 212032, 318048, 424064, 636096, 848128, 1272192, 1696256, 2544384, 3392512, 5088768, 6785024, 10177536, 20355072]

約数ペア:

[(1, 20355072), (2, 10177536), (3, 6785024), (4, 5088768), (6, 3392512), (8, 2544384), (12, 1696256), (16, 1272192), (24, 848128), (32, 636096), (48, 424064), (64, 318048), (96, 212032), (128, 159024), (192, 106016), (256, 79512), (384, 53008), (512, 39756), (768, 26504), (1024, 19878), (1536, 13252), (2048, 9939), (3072, 6626), (3313, 6144)]