20655147362

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1699}}^1\times {\mathrm{4007}}^1$

素因数の和:5786

約数の個数: 32

約数和(自身を含む): 32623516800

約数和(自身を除く): 11968369438

約数列:

[1, 2, 37, 41, 74, 82, 1517, 1699, 3034, 3398, 4007, 8014, 62863, 69659, 125726, 139318, 148259, 164287, 296518, 328574, 2577383, 5154766, 6078619, 6807893, 12157238, 13615786, 251892041, 279123613, 503784082, 558247226, 10327573681, 20655147362]

約数ペア:

[(1, 20655147362), (2, 10327573681), (37, 558247226), (41, 503784082), (74, 279123613), (82, 251892041), (1517, 13615786), (1699, 12157238), (3034, 6807893), (3398, 6078619), (4007, 5154766), (8014, 2577383), (62863, 328574), (69659, 296518), (125726, 164287), (139318, 148259)]