20174879964

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2437}}^1\times {\mathrm{23789}}^1$

素因数の和:26262

約数の個数: 48

約数和(自身を含む): 48720016800

約数和(自身を除く): 28545136836

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 2437, 4874, 7311, 9748, 14622, 23789, 29244, 47578, 70673, 71367, 95156, 141346, 142734, 212019, 282692, 285468, 424038, 689881, 848076, 1379762, 2069643, 2759524, 4139286, 8278572, 57973793, 115947586, 173921379, 231895172, 347842758, 695685516, 1681239997, 3362479994, 5043719991, 6724959988, 10087439982, 20174879964]

約数ペア:

[(1, 20174879964), (2, 10087439982), (3, 6724959988), (4, 5043719991), (6, 3362479994), (12, 1681239997), (29, 695685516), (58, 347842758), (87, 231895172), (116, 173921379), (174, 115947586), (348, 57973793), (2437, 8278572), (4874, 4139286), (7311, 2759524), (9748, 2069643), (14622, 1379762), (23789, 848076), (29244, 689881), (47578, 424038), (70673, 285468), (71367, 282692), (95156, 212019), (141346, 142734)]