20241736

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 38808000

約数和(自身を除く): 18566264

約数列:

[1, 2, 4, 8, 109, 139, 167, 218, 278, 334, 436, 556, 668, 872, 1112, 1336, 15151, 18203, 23213, 30302, 36406, 46426, 60604, 72812, 92852, 121208, 145624, 185704, 2530217, 5060434, 10120868, 20241736]

約数ペア:

[(1, 20241736), (2, 10120868), (4, 5060434), (8, 2530217), (109, 185704), (139, 145624), (167, 121208), (218, 92852), (278, 72812), (334, 60604), (436, 46426), (556, 36406), (668, 30302), (872, 23213), (1112, 18203), (1336, 15151)]