20361408

素因数分解:

$2^6\times 3^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:801

約数の個数: 56

約数和(自身を含む): 54272688

約数和(自身を除く): 33911280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 173, 192, 346, 519, 613, 692, 1038, 1226, 1384, 1839, 2076, 2452, 2768, 3678, 4152, 4904, 5536, 7356, 8304, 9808, 11072, 14712, 16608, 19616, 29424, 33216, 39232, 58848, 106049, 117696, 212098, 318147, 424196, 636294, 848392, 1272588, 1696784, 2545176, 3393568, 5090352, 6787136, 10180704, 20361408]

約数ペア:

[(1, 20361408), (2, 10180704), (3, 6787136), (4, 5090352), (6, 3393568), (8, 2545176), (12, 1696784), (16, 1272588), (24, 848392), (32, 636294), (48, 424196), (64, 318147), (96, 212098), (173, 117696), (192, 106049), (346, 58848), (519, 39232), (613, 33216), (692, 29424), (1038, 19616), (1226, 16608), (1384, 14712), (1839, 11072), (2076, 9808), (2452, 8304), (2768, 7356), (3678, 5536), (4152, 4904)]