20453312902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1\times {\mathrm{41801}}^1$

素因数の和:42804

約数の個数: 32

約数和(自身を含む): 34961186304

約数和(自身を除く): 14507873402

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 967, 1934, 10637, 21274, 22241, 41801, 44482, 83602, 244651, 459811, 489302, 919622, 961423, 1922846, 10575653, 21151306, 40421567, 80843134, 444637237, 889274474, 929696041, 1859392082, 10226656451, 20453312902]

約数ペア:

[(1, 20453312902), (2, 10226656451), (11, 1859392082), (22, 929696041), (23, 889274474), (46, 444637237), (253, 80843134), (506, 40421567), (967, 21151306), (1934, 10575653), (10637, 1922846), (21274, 961423), (22241, 919622), (41801, 489302), (44482, 459811), (83602, 244651)]