2020165836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{599}}^1\times {\mathrm{1663}}^1$

素因数の和:2295

約数の個数: 72

約数和(自身を含む): 5115801600

約数和(自身を除く): 3095635764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 599, 676, 1014, 1198, 1663, 1797, 2028, 2396, 3326, 3594, 4989, 6652, 7188, 7787, 9978, 15574, 19956, 21619, 23361, 31148, 43238, 46722, 64857, 86476, 93444, 101231, 129714, 202462, 259428, 281047, 303693, 404924, 562094, 607386, 843141, 996137, 1124188, 1214772, 1686282, 1992274, 2988411, 3372564, 3984548, 5976822, 11953644, 12949781, 25899562, 38849343, 51799124, 77698686, 155397372, 168347153, 336694306, 505041459, 673388612, 1010082918, 2020165836]

約数ペア:

[(1, 2020165836), (2, 1010082918), (3, 673388612), (4, 505041459), (6, 336694306), (12, 168347153), (13, 155397372), (26, 77698686), (39, 51799124), (52, 38849343), (78, 25899562), (156, 12949781), (169, 11953644), (338, 5976822), (507, 3984548), (599, 3372564), (676, 2988411), (1014, 1992274), (1198, 1686282), (1663, 1214772), (1797, 1124188), (2028, 996137), (2396, 843141), (3326, 607386), (3594, 562094), (4989, 404924), (6652, 303693), (7188, 281047), (7787, 259428), (9978, 202462), (15574, 129714), (19956, 101231), (21619, 93444), (23361, 86476), (31148, 64857), (43238, 46722)]