20179200052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1\times {\mathrm{12301}}^1$

素因数の和:13960

約数の個数: 48

約数和(自身を含む): 40226949504

約数和(自身を除く): 20047749452

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 1621, 3242, 6484, 12301, 17831, 24602, 35662, 37283, 49204, 71324, 74566, 135311, 149132, 270622, 282923, 410113, 541244, 565846, 820226, 1131692, 1640452, 3112153, 6224306, 12448612, 19939921, 39879842, 79759684, 219339131, 438678262, 458618183, 877356524, 917236366, 1834472732, 5044800013, 10089600026, 20179200052]

約数ペア:

[(1, 20179200052), (2, 10089600026), (4, 5044800013), (11, 1834472732), (22, 917236366), (23, 877356524), (44, 458618183), (46, 438678262), (92, 219339131), (253, 79759684), (506, 39879842), (1012, 19939921), (1621, 12448612), (3242, 6224306), (6484, 3112153), (12301, 1640452), (17831, 1131692), (24602, 820226), (35662, 565846), (37283, 541244), (49204, 410113), (71324, 282923), (74566, 270622), (135311, 149132)]