20138342433

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{32321}}^1$

素因数の和:32653

約数の個数: 32

約数和(自身を含む): 29787955200

約数和(自身を除く): 9649612767

約数列:

[1, 3, 11, 33, 79, 237, 239, 717, 869, 2607, 2629, 7887, 18881, 32321, 56643, 96963, 207691, 355531, 623073, 1066593, 2553359, 7660077, 7724719, 23174157, 28086949, 84260847, 84971909, 254915727, 610252801, 1830758403, 6712780811, 20138342433]

約数ペア:

[(1, 20138342433), (3, 6712780811), (11, 1830758403), (33, 610252801), (79, 254915727), (237, 84971909), (239, 84260847), (717, 28086949), (869, 23174157), (2607, 7724719), (2629, 7660077), (7887, 2553359), (18881, 1066593), (32321, 623073), (56643, 355531), (96963, 207691)]