20243338132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{7459}}^1$

素因数の和:7960

約数の個数: 48

約数和(自身を含む): 37966864320

約数和(自身を除く): 17723526188

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 373, 428, 746, 1492, 1819, 3638, 6341, 7276, 7459, 12682, 14918, 25364, 29836, 39911, 79822, 126803, 159644, 253606, 507212, 678487, 798113, 1356974, 1596226, 2713948, 2782207, 3192452, 5564414, 11128828, 13567921, 27135842, 47297519, 54271684, 94595038, 189190076, 297696149, 595392298, 1190784596, 5060834533, 10121669066, 20243338132]

約数ペア:

[(1, 20243338132), (2, 10121669066), (4, 5060834533), (17, 1190784596), (34, 595392298), (68, 297696149), (107, 189190076), (214, 94595038), (373, 54271684), (428, 47297519), (746, 27135842), (1492, 13567921), (1819, 11128828), (3638, 5564414), (6341, 3192452), (7276, 2782207), (7459, 2713948), (12682, 1596226), (14918, 1356974), (25364, 798113), (29836, 678487), (39911, 507212), (79822, 253606), (126803, 159644)]