20149160560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8684983}}^1$

素因数の和:8685025

約数の個数: 40

約数和(自身を含む): 48462210720

約数和(自身を除く): 28313050160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 8684983, 17369966, 34739932, 43424915, 69479864, 86849830, 138959728, 173699660, 251864507, 347399320, 503729014, 694798640, 1007458028, 1259322535, 2014916056, 2518645070, 4029832112, 5037290140, 10074580280, 20149160560]

約数ペア:

[(1, 20149160560), (2, 10074580280), (4, 5037290140), (5, 4029832112), (8, 2518645070), (10, 2014916056), (16, 1259322535), (20, 1007458028), (29, 694798640), (40, 503729014), (58, 347399320), (80, 251864507), (116, 173699660), (145, 138959728), (232, 86849830), (290, 69479864), (464, 43424915), (580, 34739932), (1160, 17369966), (2320, 8684983)]