20977367022

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1987}}^1\times {\mathrm{34501}}^1$

素因数の和:36513

約数の個数: 48

約数和(自身を含む): 48150163152

約数和(自身を除く): 27172796130

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1987, 3974, 5961, 11922, 17883, 33779, 34501, 35766, 67558, 69002, 101337, 103503, 202674, 207006, 304011, 310509, 586517, 608022, 621018, 1173034, 1759551, 3519102, 5278653, 10557306, 68553487, 137106974, 205660461, 411320922, 616981383, 1165409279, 1233962766, 2330818558, 3496227837, 6992455674, 10488683511, 20977367022]

約数ペア:

[(1, 20977367022), (2, 10488683511), (3, 6992455674), (6, 3496227837), (9, 2330818558), (17, 1233962766), (18, 1165409279), (34, 616981383), (51, 411320922), (102, 205660461), (153, 137106974), (306, 68553487), (1987, 10557306), (3974, 5278653), (5961, 3519102), (11922, 1759551), (17883, 1173034), (33779, 621018), (34501, 608022), (35766, 586517), (67558, 310509), (69002, 304011), (101337, 207006), (103503, 202674)]