20687557248

素因数分解:

$2^7\times 3^3\times {\mathrm{5985983}}^1$

素因数の和:5986006

約数の個数: 64

約数和(自身を含む): 61057036800

約数和(自身を除く): 40369479552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 5985983, 11971966, 17957949, 23943932, 35915898, 47887864, 53873847, 71831796, 95775728, 107747694, 143663592, 161621541, 191551456, 215495388, 287327184, 323243082, 383102912, 430990776, 574654368, 646486164, 766205824, 861981552, 1149308736, 1292972328, 1723963104, 2298617472, 2585944656, 3447926208, 5171889312, 6895852416, 10343778624, 20687557248]

約数ペア:

[(1, 20687557248), (2, 10343778624), (3, 6895852416), (4, 5171889312), (6, 3447926208), (8, 2585944656), (9, 2298617472), (12, 1723963104), (16, 1292972328), (18, 1149308736), (24, 861981552), (27, 766205824), (32, 646486164), (36, 574654368), (48, 430990776), (54, 383102912), (64, 323243082), (72, 287327184), (96, 215495388), (108, 191551456), (128, 161621541), (144, 143663592), (192, 107747694), (216, 95775728), (288, 71831796), (384, 53873847), (432, 47887864), (576, 35915898), (864, 23943932), (1152, 17957949), (1728, 11971966), (3456, 5985983)]