20054337070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{608999}}^1$

素因数の和:609132

約数の個数: 32

約数和(自身を含む): 37490040000

約数和(自身を除く): 17435702930

約数列:

[1, 2, 5, 10, 37, 74, 89, 178, 185, 370, 445, 890, 3293, 6586, 16465, 32930, 608999, 1217998, 3044995, 6089990, 22532963, 45065926, 54200911, 108401822, 112664815, 225329630, 271004555, 542009110, 2005433707, 4010867414, 10027168535, 20054337070]

約数ペア:

[(1, 20054337070), (2, 10027168535), (5, 4010867414), (10, 2005433707), (37, 542009110), (74, 271004555), (89, 225329630), (178, 112664815), (185, 108401822), (370, 54200911), (445, 45065926), (890, 22532963), (3293, 6089990), (6586, 3044995), (16465, 1217998), (32930, 608999)]