20132826285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{87719}}^1$

素因数の和:87858

約数の個数: 64

約数和(自身を含む): 38198200320

約数和(自身を除く): 18065374035

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 107, 143, 165, 195, 321, 429, 535, 715, 1177, 1391, 1605, 2145, 3531, 4173, 5885, 6955, 15301, 17655, 20865, 45903, 76505, 87719, 229515, 263157, 438595, 964909, 1140347, 1315785, 2894727, 3421041, 4824545, 5701735, 9385933, 12543817, 14473635, 17105205, 28157799, 37631451, 46929665, 62719085, 103245263, 122017129, 140788995, 188157255, 309735789, 366051387, 516226315, 610085645, 1342188419, 1548678945, 1830256935, 4026565257, 6710942095, 20132826285]

約数ペア:

[(1, 20132826285), (3, 6710942095), (5, 4026565257), (11, 1830256935), (13, 1548678945), (15, 1342188419), (33, 610085645), (39, 516226315), (55, 366051387), (65, 309735789), (107, 188157255), (143, 140788995), (165, 122017129), (195, 103245263), (321, 62719085), (429, 46929665), (535, 37631451), (715, 28157799), (1177, 17105205), (1391, 14473635), (1605, 12543817), (2145, 9385933), (3531, 5701735), (4173, 4824545), (5885, 3421041), (6955, 2894727), (15301, 1315785), (17655, 1140347), (20865, 964909), (45903, 438595), (76505, 263157), (87719, 229515)]