20067804922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{218171}}^1$

素因数の和:218334

約数の個数: 32

約数和(自身を含む): 34024359744

約数和(自身を除く): 13956554822

約数列:

[1, 2, 11, 22, 37, 74, 113, 226, 407, 814, 1243, 2486, 4181, 8362, 45991, 91982, 218171, 436342, 2399881, 4799762, 8072327, 16144654, 24653323, 49306646, 88795597, 177591194, 271186553, 542373106, 912172951, 1824345902, 10033902461, 20067804922]

約数ペア:

[(1, 20067804922), (2, 10033902461), (11, 1824345902), (22, 912172951), (37, 542373106), (74, 271186553), (113, 177591194), (226, 88795597), (407, 49306646), (814, 24653323), (1243, 16144654), (2486, 8072327), (4181, 4799762), (8362, 2399881), (45991, 436342), (91982, 218171)]