20767367634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6191821}}^1$

素因数の和:6191882

約数の個数: 32

約数和(自身を含む): 45769948224

約数和(自身を除く): 25002580590

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 6191821, 12383642, 18575463, 37150926, 80493673, 160987346, 241481019, 266248303, 482962038, 532496606, 798744909, 1597489818, 3461227939, 6922455878, 10383683817, 20767367634]

約数ペア:

[(1, 20767367634), (2, 10383683817), (3, 6922455878), (6, 3461227939), (13, 1597489818), (26, 798744909), (39, 532496606), (43, 482962038), (78, 266248303), (86, 241481019), (129, 160987346), (258, 80493673), (559, 37150926), (1118, 18575463), (1677, 12383642), (3354, 6191821)]